206733920

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{24379}}^1$

素因数の和:24447

約数の個数: 48

約数和(自身を含む): 497644560

約数和(自身を除く): 290910640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 24379, 48758, 97516, 121895, 195032, 243790, 390064, 487580, 780128, 975160, 1292087, 1950320, 2584174, 3900640, 5168348, 6460435, 10336696, 12920870, 20673392, 25841740, 41346784, 51683480, 103366960, 206733920]

約数ペア:

[(1, 206733920), (2, 103366960), (4, 51683480), (5, 41346784), (8, 25841740), (10, 20673392), (16, 12920870), (20, 10336696), (32, 6460435), (40, 5168348), (53, 3900640), (80, 2584174), (106, 1950320), (160, 1292087), (212, 975160), (265, 780128), (424, 487580), (530, 390064), (848, 243790), (1060, 195032), (1696, 121895), (2120, 97516), (4240, 48758), (8480, 24379)]