201179660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3121}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 462605472

約数和(自身を除く): 261425812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 293, 586, 1172, 1465, 2930, 3121, 3223, 5860, 6242, 6446, 12484, 12892, 15605, 16115, 31210, 32230, 34331, 62420, 64460, 68662, 137324, 171655, 343310, 686620, 914453, 1828906, 3657812, 4572265, 9144530, 10058983, 18289060, 20117966, 40235932, 50294915, 100589830, 201179660]

約数ペア:

[(1, 201179660), (2, 100589830), (4, 50294915), (5, 40235932), (10, 20117966), (11, 18289060), (20, 10058983), (22, 9144530), (44, 4572265), (55, 3657812), (110, 1828906), (220, 914453), (293, 686620), (586, 343310), (1172, 171655), (1465, 137324), (2930, 68662), (3121, 64460), (3223, 62420), (5860, 34331), (6242, 32230), (6446, 31210), (12484, 16115), (12892, 15605)]