201703580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{751}}^1\times {\mathrm{1033}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 457209984

約数和(自身を除く): 255506404

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 751, 1033, 1502, 2066, 3004, 3755, 4132, 5165, 7510, 9763, 10330, 13429, 15020, 19526, 20660, 26858, 39052, 48815, 53716, 67145, 97630, 134290, 195260, 268580, 775783, 1551566, 3103132, 3878915, 7757830, 10085179, 15515660, 20170358, 40340716, 50425895, 100851790, 201703580]

約数ペア:

[(1, 201703580), (2, 100851790), (4, 50425895), (5, 40340716), (10, 20170358), (13, 15515660), (20, 10085179), (26, 7757830), (52, 3878915), (65, 3103132), (130, 1551566), (260, 775783), (751, 268580), (1033, 195260), (1502, 134290), (2066, 97630), (3004, 67145), (3755, 53716), (4132, 48815), (5165, 39052), (7510, 26858), (9763, 20660), (10330, 19526), (13429, 15020)]