201101810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{577}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 447455232

約数和(自身を除く): 246353422

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 383, 455, 577, 766, 910, 1154, 1915, 2681, 2885, 3830, 4039, 4979, 5362, 5770, 7501, 8078, 9958, 13405, 15002, 20195, 24895, 26810, 34853, 37505, 40390, 49790, 52507, 69706, 75010, 105014, 174265, 220991, 262535, 348530, 441982, 525070, 1104955, 1546937, 2209910, 2872883, 3093874, 5745766, 7734685, 14364415, 15469370, 20110181, 28728830, 40220362, 100550905, 201101810]

約数ペア:

[(1, 201101810), (2, 100550905), (5, 40220362), (7, 28728830), (10, 20110181), (13, 15469370), (14, 14364415), (26, 7734685), (35, 5745766), (65, 3093874), (70, 2872883), (91, 2209910), (130, 1546937), (182, 1104955), (383, 525070), (455, 441982), (577, 348530), (766, 262535), (910, 220991), (1154, 174265), (1915, 105014), (2681, 75010), (2885, 69706), (3830, 52507), (4039, 49790), (4979, 40390), (5362, 37505), (5770, 34853), (7501, 26810), (8078, 24895), (9958, 20195), (13405, 15002)]