197256800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1459}}^1$

素因数の和:1505

約数の個数: 108

約数和(自身を含む): 521802540

約数和(自身を除く): 324545740

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 169, 200, 208, 260, 325, 338, 400, 416, 520, 650, 676, 800, 845, 1040, 1300, 1352, 1459, 1690, 2080, 2600, 2704, 2918, 3380, 4225, 5200, 5408, 5836, 6760, 7295, 8450, 10400, 11672, 13520, 14590, 16900, 18967, 23344, 27040, 29180, 33800, 36475, 37934, 46688, 58360, 67600, 72950, 75868, 94835, 116720, 135200, 145900, 151736, 189670, 233440, 246571, 291800, 303472, 379340, 474175, 493142, 583600, 606944, 758680, 948350, 986284, 1167200, 1232855, 1517360, 1896700, 1972568, 2465710, 3034720, 3793400, 3945136, 4931420, 6164275, 7586800, 7890272, 9862840, 12328550, 15173600, 19725680, 24657100, 39451360, 49314200, 98628400, 197256800]

約数ペア:

[(1, 197256800), (2, 98628400), (4, 49314200), (5, 39451360), (8, 24657100), (10, 19725680), (13, 15173600), (16, 12328550), (20, 9862840), (25, 7890272), (26, 7586800), (32, 6164275), (40, 4931420), (50, 3945136), (52, 3793400), (65, 3034720), (80, 2465710), (100, 1972568), (104, 1896700), (130, 1517360), (160, 1232855), (169, 1167200), (200, 986284), (208, 948350), (260, 758680), (325, 606944), (338, 583600), (400, 493142), (416, 474175), (520, 379340), (650, 303472), (676, 291800), (800, 246571), (845, 233440), (1040, 189670), (1300, 151736), (1352, 145900), (1459, 135200), (1690, 116720), (2080, 94835), (2600, 75868), (2704, 72950), (2918, 67600), (3380, 58360), (4225, 46688), (5200, 37934), (5408, 36475), (5836, 33800), (6760, 29180), (7295, 27040), (8450, 23344), (10400, 18967), (11672, 16900), (13520, 14590)]