199929996

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 638623440

約数和(自身を除く): 438693444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 49, 51, 59, 63, 68, 84, 98, 102, 113, 118, 119, 126, 147, 153, 177, 196, 204, 226, 236, 238, 252, 294, 306, 339, 354, 357, 413, 441, 452, 476, 531, 588, 612, 678, 708, 714, 791, 826, 833, 882, 1003, 1017, 1062, 1071, 1239, 1356, 1428, 1582, 1652, 1666, 1764, 1921, 2006, 2034, 2124, 2142, 2373, 2478, 2499, 2891, 3009, 3164, 3332, 3717, 3842, 4012, 4068, 4284, 4746, 4956, 4998, 5537, 5763, 5782, 6018, 6667, 7021, 7119, 7434, 7497, 7684, 8673, 9027, 9492, 9996, 11074, 11526, 11564, 12036, 13334, 13447, 14042, 14238, 14868, 14994, 16611, 17289, 17346, 18054, 20001, 21063, 22148, 23052, 26019, 26668, 26894, 28084, 28476, 29988, 33222, 34578, 34692, 36108, 40002, 40341, 42126, 46669, 49147, 49833, 52038, 53788, 60003, 63189, 66444, 69156, 80004, 80682, 84252, 93338, 94129, 98294, 99666, 104076, 113339, 120006, 121023, 126378, 140007, 147441, 161364, 186676, 188258, 196588, 199332, 226678, 240012, 242046, 252756, 280014, 282387, 294882, 326683, 340017, 376516, 420021, 442323, 453356, 484092, 560028, 564774, 589764, 653366, 680034, 793373, 840042, 847161, 884646, 980049, 1020051, 1129548, 1306732, 1360068, 1586746, 1680084, 1694322, 1769292, 1960098, 2040102, 2380119, 2940147, 3173492, 3388644, 3920196, 4080204, 4760238, 5553611, 5880294, 7140357, 9520476, 11107222, 11760588, 14280714, 16660833, 22214444, 28561428, 33321666, 49982499, 66643332, 99964998, 199929996]

約数ペア:

[(1, 199929996), (2, 99964998), (3, 66643332), (4, 49982499), (6, 33321666), (7, 28561428), (9, 22214444), (12, 16660833), (14, 14280714), (17, 11760588), (18, 11107222), (21, 9520476), (28, 7140357), (34, 5880294), (36, 5553611), (42, 4760238), (49, 4080204), (51, 3920196), (59, 3388644), (63, 3173492), (68, 2940147), (84, 2380119), (98, 2040102), (102, 1960098), (113, 1769292), (118, 1694322), (119, 1680084), (126, 1586746), (147, 1360068), (153, 1306732), (177, 1129548), (196, 1020051), (204, 980049), (226, 884646), (236, 847161), (238, 840042), (252, 793373), (294, 680034), (306, 653366), (339, 589764), (354, 564774), (357, 560028), (413, 484092), (441, 453356), (452, 442323), (476, 420021), (531, 376516), (588, 340017), (612, 326683), (678, 294882), (708, 282387), (714, 280014), (791, 252756), (826, 242046), (833, 240012), (882, 226678), (1003, 199332), (1017, 196588), (1062, 188258), (1071, 186676), (1239, 161364), (1356, 147441), (1428, 140007), (1582, 126378), (1652, 121023), (1666, 120006), (1764, 113339), (1921, 104076), (2006, 99666), (2034, 98294), (2124, 94129), (2142, 93338), (2373, 84252), (2478, 80682), (2499, 80004), (2891, 69156), (3009, 66444), (3164, 63189), (3332, 60003), (3717, 53788), (3842, 52038), (4012, 49833), (4068, 49147), (4284, 46669), (4746, 42126), (4956, 40341), (4998, 40002), (5537, 36108), (5763, 34692), (5782, 34578), (6018, 33222), (6667, 29988), (7021, 28476), (7119, 28084), (7434, 26894), (7497, 26668), (7684, 26019), (8673, 23052), (9027, 22148), (9492, 21063), (9996, 20001), (11074, 18054), (11526, 17346), (11564, 17289), (12036, 16611), (13334, 14994), (13447, 14868), (14042, 14238)]