208836792

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{6857}}^1$

素因数の和:6922

約数の個数: 80

約数和(自身を含む): 597468960

約数和(自身を除く): 388632168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 6857, 7614, 10152, 13714, 15228, 20571, 27428, 30456, 41142, 54856, 61713, 82284, 123426, 164568, 185139, 246852, 322279, 370278, 493704, 555417, 644558, 740556, 966837, 1110834, 1289116, 1481112, 1933674, 2221668, 2578232, 2900511, 3867348, 4443336, 5801022, 7734696, 8701533, 11602044, 17403066, 23204088, 26104599, 34806132, 52209198, 69612264, 104418396, 208836792]

約数ペア:

[(1, 208836792), (2, 104418396), (3, 69612264), (4, 52209198), (6, 34806132), (8, 26104599), (9, 23204088), (12, 17403066), (18, 11602044), (24, 8701533), (27, 7734696), (36, 5801022), (47, 4443336), (54, 3867348), (72, 2900511), (81, 2578232), (94, 2221668), (108, 1933674), (141, 1481112), (162, 1289116), (188, 1110834), (216, 966837), (282, 740556), (324, 644558), (376, 555417), (423, 493704), (564, 370278), (648, 322279), (846, 246852), (1128, 185139), (1269, 164568), (1692, 123426), (2538, 82284), (3384, 61713), (3807, 54856), (5076, 41142), (6857, 30456), (7614, 27428), (10152, 20571), (13714, 15228)]