201259240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55291}}^1$

素因数の和:55322

約数の個数: 64

約数和(自身を含む): 557343360

約数和(自身を除く): 356084120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 55291, 110582, 221164, 276455, 387037, 442328, 552910, 718783, 774074, 1105820, 1437566, 1548148, 1935185, 2211640, 2875132, 3096296, 3593915, 3870370, 5031481, 5750264, 7187830, 7740740, 10062962, 14375660, 15481480, 20125924, 25157405, 28751320, 40251848, 50314810, 100629620, 201259240]

約数ペア:

[(1, 201259240), (2, 100629620), (4, 50314810), (5, 40251848), (7, 28751320), (8, 25157405), (10, 20125924), (13, 15481480), (14, 14375660), (20, 10062962), (26, 7740740), (28, 7187830), (35, 5750264), (40, 5031481), (52, 3870370), (56, 3593915), (65, 3096296), (70, 2875132), (91, 2211640), (104, 1935185), (130, 1548148), (140, 1437566), (182, 1105820), (260, 774074), (280, 718783), (364, 552910), (455, 442328), (520, 387037), (728, 276455), (910, 221164), (1820, 110582), (3640, 55291)]