211639404

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7309}}^1$

素因数の和:7462

約数の個数: 48

約数和(自身を含む): 523980800

約数和(自身を除く): 312341396

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 127, 228, 254, 381, 508, 762, 1524, 2413, 4826, 7239, 7309, 9652, 14478, 14618, 21927, 28956, 29236, 43854, 87708, 138871, 277742, 416613, 555484, 833226, 928243, 1666452, 1856486, 2784729, 3712972, 5569458, 11138916, 17636617, 35273234, 52909851, 70546468, 105819702, 211639404]

約数ペア:

[(1, 211639404), (2, 105819702), (3, 70546468), (4, 52909851), (6, 35273234), (12, 17636617), (19, 11138916), (38, 5569458), (57, 3712972), (76, 2784729), (114, 1856486), (127, 1666452), (228, 928243), (254, 833226), (381, 555484), (508, 416613), (762, 277742), (1524, 138871), (2413, 87708), (4826, 43854), (7239, 29236), (7309, 28956), (9652, 21927), (14478, 14618)]