201336740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{271}}^1\times {\mathrm{307}}^1$

素因数の和:609

約数の個数: 72

約数和(自身を含む): 467972736

約数和(自身を除く): 266635996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 271, 307, 484, 542, 605, 614, 1084, 1210, 1228, 1355, 1535, 2420, 2710, 2981, 3070, 3377, 5420, 5962, 6140, 6754, 11924, 13508, 14905, 16885, 29810, 32791, 33770, 37147, 59620, 65582, 67540, 74294, 83197, 131164, 148588, 163955, 166394, 185735, 327910, 332788, 371470, 415985, 655820, 742940, 831970, 915167, 1663940, 1830334, 3660668, 4575835, 9151670, 10066837, 18303340, 20133674, 40267348, 50334185, 100668370, 201336740]

約数ペア:

[(1, 201336740), (2, 100668370), (4, 50334185), (5, 40267348), (10, 20133674), (11, 18303340), (20, 10066837), (22, 9151670), (44, 4575835), (55, 3660668), (110, 1830334), (121, 1663940), (220, 915167), (242, 831970), (271, 742940), (307, 655820), (484, 415985), (542, 371470), (605, 332788), (614, 327910), (1084, 185735), (1210, 166394), (1228, 163955), (1355, 148588), (1535, 131164), (2420, 83197), (2710, 74294), (2981, 67540), (3070, 65582), (3377, 59620), (5420, 37147), (5962, 33770), (6140, 32791), (6754, 29810), (11924, 16885), (13508, 14905)]