198249912

素因数分解:

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

素因数の和:250

約数の個数: 144

約数和(自身を含む): 629731440

約数和(自身を除く): 431481528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 59, 63, 72, 84, 113, 118, 126, 168, 177, 226, 236, 252, 339, 354, 413, 452, 472, 504, 531, 678, 708, 791, 826, 904, 1017, 1062, 1239, 1356, 1416, 1582, 1652, 2034, 2124, 2373, 2478, 2712, 3164, 3304, 3481, 3717, 4068, 4248, 4746, 4956, 6328, 6667, 6962, 7119, 7434, 8136, 9492, 9912, 10443, 13334, 13924, 14238, 14868, 18984, 20001, 20886, 24367, 26668, 27848, 28476, 29736, 31329, 40002, 41772, 46669, 48734, 53336, 56952, 60003, 62658, 73101, 80004, 83544, 93338, 97468, 120006, 125316, 140007, 146202, 160008, 186676, 194936, 219303, 240012, 250632, 280014, 292404, 373352, 393353, 420021, 438606, 480024, 560028, 584808, 786706, 840042, 877212, 1120056, 1180059, 1573412, 1680084, 1754424, 2360118, 2753471, 3146824, 3360168, 3540177, 4720236, 5506942, 7080354, 8260413, 9440472, 11013884, 14160708, 16520826, 22027768, 24781239, 28321416, 33041652, 49562478, 66083304, 99124956, 198249912]

約数ペア:

[(1, 198249912), (2, 99124956), (3, 66083304), (4, 49562478), (6, 33041652), (7, 28321416), (8, 24781239), (9, 22027768), (12, 16520826), (14, 14160708), (18, 11013884), (21, 9440472), (24, 8260413), (28, 7080354), (36, 5506942), (42, 4720236), (56, 3540177), (59, 3360168), (63, 3146824), (72, 2753471), (84, 2360118), (113, 1754424), (118, 1680084), (126, 1573412), (168, 1180059), (177, 1120056), (226, 877212), (236, 840042), (252, 786706), (339, 584808), (354, 560028), (413, 480024), (452, 438606), (472, 420021), (504, 393353), (531, 373352), (678, 292404), (708, 280014), (791, 250632), (826, 240012), (904, 219303), (1017, 194936), (1062, 186676), (1239, 160008), (1356, 146202), (1416, 140007), (1582, 125316), (1652, 120006), (2034, 97468), (2124, 93338), (2373, 83544), (2478, 80004), (2712, 73101), (3164, 62658), (3304, 60003), (3481, 56952), (3717, 53336), (4068, 48734), (4248, 46669), (4746, 41772), (4956, 40002), (6328, 31329), (6667, 29736), (6962, 28476), (7119, 27848), (7434, 26668), (8136, 24367), (9492, 20886), (9912, 20001), (10443, 18984), (13334, 14868), (13924, 14238)]