196476420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3571}}^1$

素因数の和:3721

約数の個数: 96

約数和(自身を含む): 633701376

約数和(自身を除く): 437224956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 131, 140, 210, 262, 393, 420, 524, 655, 786, 917, 1310, 1572, 1834, 1965, 2620, 2751, 3571, 3668, 3930, 4585, 5502, 7142, 7860, 9170, 10713, 11004, 13755, 14284, 17855, 18340, 21426, 24997, 27510, 35710, 42852, 49994, 53565, 55020, 71420, 74991, 99988, 107130, 124985, 149982, 214260, 249970, 299964, 374955, 467801, 499940, 749910, 935602, 1403403, 1499820, 1871204, 2339005, 2806806, 3274607, 4678010, 5613612, 6549214, 7017015, 9356020, 9823821, 13098428, 14034030, 16373035, 19647642, 28068060, 32746070, 39295284, 49119105, 65492140, 98238210, 196476420]

約数ペア:

[(1, 196476420), (2, 98238210), (3, 65492140), (4, 49119105), (5, 39295284), (6, 32746070), (7, 28068060), (10, 19647642), (12, 16373035), (14, 14034030), (15, 13098428), (20, 9823821), (21, 9356020), (28, 7017015), (30, 6549214), (35, 5613612), (42, 4678010), (60, 3274607), (70, 2806806), (84, 2339005), (105, 1871204), (131, 1499820), (140, 1403403), (210, 935602), (262, 749910), (393, 499940), (420, 467801), (524, 374955), (655, 299964), (786, 249970), (917, 214260), (1310, 149982), (1572, 124985), (1834, 107130), (1965, 99988), (2620, 74991), (2751, 71420), (3571, 55020), (3668, 53565), (3930, 49994), (4585, 42852), (5502, 35710), (7142, 27510), (7860, 24997), (9170, 21426), (10713, 18340), (11004, 17855), (13755, 14284)]