207376788

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{1483}}^1$

素因数の和:1804

約数の個数: 48

約数和(自身を含む): 497294336

約数和(自身を除く): 289917548

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 271, 516, 542, 813, 1084, 1483, 1626, 2966, 3252, 4449, 5932, 8898, 11653, 17796, 23306, 34959, 46612, 63769, 69918, 127538, 139836, 191307, 255076, 382614, 401893, 765228, 803786, 1205679, 1607572, 2411358, 4822716, 17281399, 34562798, 51844197, 69125596, 103688394, 207376788]

約数ペア:

[(1, 207376788), (2, 103688394), (3, 69125596), (4, 51844197), (6, 34562798), (12, 17281399), (43, 4822716), (86, 2411358), (129, 1607572), (172, 1205679), (258, 803786), (271, 765228), (516, 401893), (542, 382614), (813, 255076), (1084, 191307), (1483, 139836), (1626, 127538), (2966, 69918), (3252, 63769), (4449, 46612), (5932, 34959), (8898, 23306), (11653, 17796)]