200613920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2243}}^1$

素因数の和:2314

約数の個数: 96

約数和(自身を含む): 522510912

約数和(自身を除く): 321896992

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 43, 52, 65, 80, 86, 104, 130, 160, 172, 208, 215, 260, 344, 416, 430, 520, 559, 688, 860, 1040, 1118, 1376, 1720, 2080, 2236, 2243, 2795, 3440, 4472, 4486, 5590, 6880, 8944, 8972, 11180, 11215, 17888, 17944, 22360, 22430, 29159, 35888, 44720, 44860, 58318, 71776, 89440, 89720, 96449, 116636, 145795, 179440, 192898, 233272, 291590, 358880, 385796, 466544, 482245, 583180, 771592, 933088, 964490, 1166360, 1253837, 1543184, 1928980, 2332720, 2507674, 3086368, 3857960, 4665440, 5015348, 6269185, 7715920, 10030696, 12538370, 15431840, 20061392, 25076740, 40122784, 50153480, 100306960, 200613920]

約数ペア:

[(1, 200613920), (2, 100306960), (4, 50153480), (5, 40122784), (8, 25076740), (10, 20061392), (13, 15431840), (16, 12538370), (20, 10030696), (26, 7715920), (32, 6269185), (40, 5015348), (43, 4665440), (52, 3857960), (65, 3086368), (80, 2507674), (86, 2332720), (104, 1928980), (130, 1543184), (160, 1253837), (172, 1166360), (208, 964490), (215, 933088), (260, 771592), (344, 583180), (416, 482245), (430, 466544), (520, 385796), (559, 358880), (688, 291590), (860, 233272), (1040, 192898), (1118, 179440), (1376, 145795), (1720, 116636), (2080, 96449), (2236, 89720), (2243, 89440), (2795, 71776), (3440, 58318), (4472, 44860), (4486, 44720), (5590, 35888), (6880, 29159), (8944, 22430), (8972, 22360), (11180, 17944), (11215, 17888)]