202020728

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 491248800

約数和(自身を除く): 289228072

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 116, 182, 196, 203, 232, 364, 377, 392, 406, 637, 728, 754, 812, 1274, 1367, 1421, 1508, 1624, 2548, 2639, 2734, 2842, 3016, 5096, 5278, 5468, 5684, 9569, 10556, 10936, 11368, 17771, 18473, 19138, 21112, 35542, 36946, 38276, 39643, 66983, 71084, 73892, 76552, 79286, 124397, 133966, 142168, 147784, 158572, 248794, 267932, 277501, 317144, 497588, 515359, 535864, 555002, 870779, 995176, 1030718, 1110004, 1741558, 1942507, 2061436, 2220008, 3483116, 3607513, 3885014, 4122872, 6966232, 7215026, 7770028, 14430052, 15540056, 25252591, 28860104, 50505182, 101010364, 202020728]

約数ペア:

[(1, 202020728), (2, 101010364), (4, 50505182), (7, 28860104), (8, 25252591), (13, 15540056), (14, 14430052), (26, 7770028), (28, 7215026), (29, 6966232), (49, 4122872), (52, 3885014), (56, 3607513), (58, 3483116), (91, 2220008), (98, 2061436), (104, 1942507), (116, 1741558), (182, 1110004), (196, 1030718), (203, 995176), (232, 870779), (364, 555002), (377, 535864), (392, 515359), (406, 497588), (637, 317144), (728, 277501), (754, 267932), (812, 248794), (1274, 158572), (1367, 147784), (1421, 142168), (1508, 133966), (1624, 124397), (2548, 79286), (2639, 76552), (2734, 73892), (2842, 71084), (3016, 66983), (5096, 39643), (5278, 38276), (5468, 36946), (5684, 35542), (9569, 21112), (10556, 19138), (10936, 18473), (11368, 17771)]