202479620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1871}}^1$

素因数の和:2660

約数の個数: 48

約数和(自身を含む): 486839808

約数和(自身を除く): 284360188

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 773, 1546, 1871, 3092, 3742, 3865, 5411, 7484, 7730, 9355, 10822, 13097, 15460, 18710, 21644, 26194, 27055, 37420, 52388, 54110, 65485, 108220, 130970, 261940, 1446283, 2892566, 5785132, 7231415, 10123981, 14462830, 20247962, 28925660, 40495924, 50619905, 101239810, 202479620]

約数ペア:

[(1, 202479620), (2, 101239810), (4, 50619905), (5, 40495924), (7, 28925660), (10, 20247962), (14, 14462830), (20, 10123981), (28, 7231415), (35, 5785132), (70, 2892566), (140, 1446283), (773, 261940), (1546, 130970), (1871, 108220), (3092, 65485), (3742, 54110), (3865, 52388), (5411, 37420), (7484, 27055), (7730, 26194), (9355, 21644), (10822, 18710), (13097, 15460)]