97211860

素因数分解:

$2^2\times 5^1\times {\mathrm{631}}^1\times {\mathrm{7703}}^1$

素因数の和:8343

約数の個数: 24

約数和(自身を含む): 204494976

約数和(自身を除く): 107283116

約数列:

[1, 2, 4, 5, 10, 20, 631, 1262, 2524, 3155, 6310, 7703, 12620, 15406, 30812, 38515, 77030, 154060, 4860593, 9721186, 19442372, 24302965, 48605930, 97211860]

約数ペア:

[(1, 97211860), (2, 48605930), (4, 24302965), (5, 19442372), (10, 9721186), (20, 4860593), (631, 154060), (1262, 77030), (2524, 38515), (3155, 30812), (6310, 15406), (7703, 12620)]