206425962

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{389}}^1$

素因数の和:748

約数の個数: 64

約数和(自身を含む): 476236800

約数和(自身を除く): 269810838

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 317, 389, 558, 634, 778, 837, 951, 1167, 1674, 1902, 2334, 2853, 3501, 5706, 7002, 8559, 9827, 10503, 12059, 17118, 19654, 21006, 24118, 29481, 36177, 58962, 72354, 88443, 108531, 123313, 176886, 217062, 246626, 265329, 325593, 369939, 530658, 651186, 739878, 1109817, 2219634, 3329451, 3822703, 6658902, 7645406, 11468109, 22936218, 34404327, 68808654, 103212981, 206425962]

約数ペア:

[(1, 206425962), (2, 103212981), (3, 68808654), (6, 34404327), (9, 22936218), (18, 11468109), (27, 7645406), (31, 6658902), (54, 3822703), (62, 3329451), (93, 2219634), (186, 1109817), (279, 739878), (317, 651186), (389, 530658), (558, 369939), (634, 325593), (778, 265329), (837, 246626), (951, 217062), (1167, 176886), (1674, 123313), (1902, 108531), (2334, 88443), (2853, 72354), (3501, 58962), (5706, 36177), (7002, 29481), (8559, 24118), (9827, 21006), (10503, 19654), (12059, 17118)]