208039600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{22613}}^1$

素因数の和:22654

約数の個数: 60

約数和(自身を含む): 521569296

約数和(自身を除く): 313529696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 184, 200, 230, 368, 400, 460, 575, 920, 1150, 1840, 2300, 4600, 9200, 22613, 45226, 90452, 113065, 180904, 226130, 361808, 452260, 520099, 565325, 904520, 1040198, 1130650, 1809040, 2080396, 2261300, 2600495, 4160792, 4522600, 5200990, 8321584, 9045200, 10401980, 13002475, 20803960, 26004950, 41607920, 52009900, 104019800, 208039600]

約数ペア:

[(1, 208039600), (2, 104019800), (4, 52009900), (5, 41607920), (8, 26004950), (10, 20803960), (16, 13002475), (20, 10401980), (23, 9045200), (25, 8321584), (40, 5200990), (46, 4522600), (50, 4160792), (80, 2600495), (92, 2261300), (100, 2080396), (115, 1809040), (184, 1130650), (200, 1040198), (230, 904520), (368, 565325), (400, 520099), (460, 452260), (575, 361808), (920, 226130), (1150, 180904), (1840, 113065), (2300, 90452), (4600, 45226), (9200, 22613)]