201262740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2111}}^1$

素因数の和:2357

約数の個数: 96

約数和(自身を含む): 647184384

約数和(自身を除く): 445921644

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 1135, 1362, 1589, 2111, 2270, 2724, 3178, 3405, 4222, 4540, 4767, 6333, 6356, 6810, 7945, 8444, 9534, 10555, 12666, 13620, 14777, 15890, 19068, 21110, 23835, 25332, 29554, 31665, 31780, 42220, 44331, 47670, 59108, 63330, 73885, 88662, 95340, 126660, 147770, 177324, 221655, 295540, 443310, 479197, 886620, 958394, 1437591, 1916788, 2395985, 2875182, 3354379, 4791970, 5750364, 6708758, 7187955, 9583940, 10063137, 13417516, 14375910, 16771895, 20126274, 28751820, 33543790, 40252548, 50315685, 67087580, 100631370, 201262740]

約数ペア:

[(1, 201262740), (2, 100631370), (3, 67087580), (4, 50315685), (5, 40252548), (6, 33543790), (7, 28751820), (10, 20126274), (12, 16771895), (14, 14375910), (15, 13417516), (20, 10063137), (21, 9583940), (28, 7187955), (30, 6708758), (35, 5750364), (42, 4791970), (60, 3354379), (70, 2875182), (84, 2395985), (105, 1916788), (140, 1437591), (210, 958394), (227, 886620), (420, 479197), (454, 443310), (681, 295540), (908, 221655), (1135, 177324), (1362, 147770), (1589, 126660), (2111, 95340), (2270, 88662), (2724, 73885), (3178, 63330), (3405, 59108), (4222, 47670), (4540, 44331), (4767, 42220), (6333, 31780), (6356, 31665), (6810, 29554), (7945, 25332), (8444, 23835), (9534, 21110), (10555, 19068), (12666, 15890), (13620, 14777)]