200945110340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5899739}}^1$

素因数の和:5899892

約数の個数: 48

約数和(自身を含む): 457914219840

約数和(自身を除く): 256969109500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 131, 260, 262, 524, 655, 1310, 1703, 2620, 3406, 6812, 8515, 17030, 34060, 5899739, 11799478, 23598956, 29498695, 58997390, 76696607, 117994780, 153393214, 306786428, 383483035, 766966070, 772865809, 1533932140, 1545731618, 3091463236, 3864329045, 7728658090, 10047255517, 15457316180, 20094511034, 40189022068, 50236277585, 100472555170, 200945110340]

約数ペア:

[(1, 200945110340), (2, 100472555170), (4, 50236277585), (5, 40189022068), (10, 20094511034), (13, 15457316180), (20, 10047255517), (26, 7728658090), (52, 3864329045), (65, 3091463236), (130, 1545731618), (131, 1533932140), (260, 772865809), (262, 766966070), (524, 383483035), (655, 306786428), (1310, 153393214), (1703, 117994780), (2620, 76696607), (3406, 58997390), (6812, 29498695), (8515, 23598956), (17030, 11799478), (34060, 5899739)]