199955088

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1$

素因数の和:1486

約数の個数: 160

約数和(自身を含む): 640137600

約数和(自身を除く): 440182512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 102, 108, 114, 136, 144, 152, 153, 171, 204, 216, 228, 272, 304, 306, 323, 342, 408, 432, 456, 459, 513, 612, 646, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1368, 1433, 1836, 1938, 2052, 2448, 2584, 2736, 2866, 2907, 3672, 3876, 4104, 4299, 5168, 5732, 5814, 7344, 7752, 8208, 8598, 8721, 11464, 11628, 12897, 15504, 17196, 17442, 22928, 23256, 24361, 25794, 27227, 34392, 34884, 38691, 46512, 48722, 51588, 54454, 68784, 69768, 73083, 77382, 81681, 97444, 103176, 108908, 139536, 146166, 154764, 163362, 194888, 206352, 217816, 219249, 245043, 292332, 309528, 326724, 389776, 435632, 438498, 462859, 490086, 584664, 619056, 653448, 657747, 735129, 876996, 925718, 980172, 1169328, 1306896, 1315494, 1388577, 1470258, 1753992, 1851436, 1960344, 2630988, 2777154, 2940516, 3507984, 3702872, 3920688, 4165731, 5261976, 5554308, 5881032, 7405744, 8331462, 10523952, 11108616, 11762064, 12497193, 16662924, 22217232, 24994386, 33325848, 49988772, 66651696, 99977544, 199955088]

約数ペア:

[(1, 199955088), (2, 99977544), (3, 66651696), (4, 49988772), (6, 33325848), (8, 24994386), (9, 22217232), (12, 16662924), (16, 12497193), (17, 11762064), (18, 11108616), (19, 10523952), (24, 8331462), (27, 7405744), (34, 5881032), (36, 5554308), (38, 5261976), (48, 4165731), (51, 3920688), (54, 3702872), (57, 3507984), (68, 2940516), (72, 2777154), (76, 2630988), (102, 1960344), (108, 1851436), (114, 1753992), (136, 1470258), (144, 1388577), (152, 1315494), (153, 1306896), (171, 1169328), (204, 980172), (216, 925718), (228, 876996), (272, 735129), (304, 657747), (306, 653448), (323, 619056), (342, 584664), (408, 490086), (432, 462859), (456, 438498), (459, 435632), (513, 389776), (612, 326724), (646, 309528), (684, 292332), (816, 245043), (912, 219249), (918, 217816), (969, 206352), (1026, 194888), (1224, 163362), (1292, 154764), (1368, 146166), (1433, 139536), (1836, 108908), (1938, 103176), (2052, 97444), (2448, 81681), (2584, 77382), (2736, 73083), (2866, 69768), (2907, 68784), (3672, 54454), (3876, 51588), (4104, 48722), (4299, 46512), (5168, 38691), (5732, 34884), (5814, 34392), (7344, 27227), (7752, 25794), (8208, 24361), (8598, 23256), (8721, 22928), (11464, 17442), (11628, 17196), (12897, 15504)]