201720984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{7069}}^1$

素因数の和:7148

約数の個数: 64

約数和(自身を含む): 534492000

約数和(自身を除く): 332771016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 41, 58, 82, 87, 116, 123, 164, 174, 232, 246, 328, 348, 492, 696, 984, 1189, 2378, 3567, 4756, 7069, 7134, 9512, 14138, 14268, 21207, 28276, 28536, 42414, 56552, 84828, 169656, 205001, 289829, 410002, 579658, 615003, 820004, 869487, 1159316, 1230006, 1640008, 1738974, 2318632, 2460012, 3477948, 4920024, 6955896, 8405041, 16810082, 25215123, 33620164, 50430246, 67240328, 100860492, 201720984]

約数ペア:

[(1, 201720984), (2, 100860492), (3, 67240328), (4, 50430246), (6, 33620164), (8, 25215123), (12, 16810082), (24, 8405041), (29, 6955896), (41, 4920024), (58, 3477948), (82, 2460012), (87, 2318632), (116, 1738974), (123, 1640008), (164, 1230006), (174, 1159316), (232, 869487), (246, 820004), (328, 615003), (348, 579658), (492, 410002), (696, 289829), (984, 205001), (1189, 169656), (2378, 84828), (3567, 56552), (4756, 42414), (7069, 28536), (7134, 28276), (9512, 21207), (14138, 14268)]