204512886

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2505

約数の個数: 48

約数和(自身を含む): 457127424

約数和(自身を除く): 252614538

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 618, 846, 927, 1854, 2347, 4694, 4841, 7041, 9682, 14082, 14523, 21123, 29046, 42246, 43569, 87138, 110309, 220618, 241741, 330927, 483482, 661854, 725223, 992781, 1450446, 1985562, 2175669, 4351338, 11361827, 22723654, 34085481, 68170962, 102256443, 204512886]

約数ペア:

[(1, 204512886), (2, 102256443), (3, 68170962), (6, 34085481), (9, 22723654), (18, 11361827), (47, 4351338), (94, 2175669), (103, 1985562), (141, 1450446), (206, 992781), (282, 725223), (309, 661854), (423, 483482), (618, 330927), (846, 241741), (927, 220618), (1854, 110309), (2347, 87138), (4694, 43569), (4841, 42246), (7041, 29046), (9682, 21123), (14082, 14523)]