208083192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1237}}^1$

素因数の和:1452

約数の個数: 64

約数和(自身を含む): 536004480

約数和(自身を除く): 327921288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 163, 172, 258, 326, 344, 489, 516, 652, 978, 1032, 1237, 1304, 1956, 2474, 3711, 3912, 4948, 7009, 7422, 9896, 14018, 14844, 21027, 28036, 29688, 42054, 53191, 56072, 84108, 106382, 159573, 168216, 201631, 212764, 319146, 403262, 425528, 604893, 638292, 806524, 1209786, 1276584, 1613048, 2419572, 4839144, 8670133, 17340266, 26010399, 34680532, 52020798, 69361064, 104041596, 208083192]

約数ペア:

[(1, 208083192), (2, 104041596), (3, 69361064), (4, 52020798), (6, 34680532), (8, 26010399), (12, 17340266), (24, 8670133), (43, 4839144), (86, 2419572), (129, 1613048), (163, 1276584), (172, 1209786), (258, 806524), (326, 638292), (344, 604893), (489, 425528), (516, 403262), (652, 319146), (978, 212764), (1032, 201631), (1237, 168216), (1304, 159573), (1956, 106382), (2474, 84108), (3711, 56072), (3912, 53191), (4948, 42054), (7009, 29688), (7422, 28036), (9896, 21027), (14018, 14844)]