208091952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4003}}^1$

素因数の和:4055

約数の個数: 90

約数和(自身を含む): 614786172

約数和(自身を除く): 406694220

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 361, 456, 684, 722, 912, 1083, 1368, 1444, 2166, 2736, 2888, 3249, 4003, 4332, 5776, 6498, 8006, 8664, 12009, 12996, 16012, 17328, 24018, 25992, 32024, 36027, 48036, 51984, 64048, 72054, 76057, 96072, 144108, 152114, 192144, 228171, 288216, 304228, 456342, 576432, 608456, 684513, 912684, 1216912, 1369026, 1445083, 1825368, 2738052, 2890166, 3650736, 4335249, 5476104, 5780332, 8670498, 10952208, 11560664, 13005747, 17340996, 23121328, 26011494, 34681992, 52022988, 69363984, 104045976, 208091952]

約数ペア:

[(1, 208091952), (2, 104045976), (3, 69363984), (4, 52022988), (6, 34681992), (8, 26011494), (9, 23121328), (12, 17340996), (16, 13005747), (18, 11560664), (19, 10952208), (24, 8670498), (36, 5780332), (38, 5476104), (48, 4335249), (57, 3650736), (72, 2890166), (76, 2738052), (114, 1825368), (144, 1445083), (152, 1369026), (171, 1216912), (228, 912684), (304, 684513), (342, 608456), (361, 576432), (456, 456342), (684, 304228), (722, 288216), (912, 228171), (1083, 192144), (1368, 152114), (1444, 144108), (2166, 96072), (2736, 76057), (2888, 72054), (3249, 64048), (4003, 51984), (4332, 48036), (5776, 36027), (6498, 32024), (8006, 25992), (8664, 24018), (12009, 17328), (12996, 16012)]