201494930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 449245440

約数和(自身を除く): 247750510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 179, 182, 358, 455, 895, 910, 1237, 1253, 1790, 2327, 2474, 2506, 4654, 6185, 6265, 8659, 11635, 12370, 12530, 16081, 16289, 17318, 23270, 32162, 32578, 43295, 80405, 81445, 86590, 112567, 160810, 162890, 221423, 225134, 442846, 562835, 1107115, 1125670, 1549961, 2214230, 2878499, 3099922, 5756998, 7749805, 14392495, 15499610, 20149493, 28784990, 40298986, 100747465, 201494930]

約数ペア:

[(1, 201494930), (2, 100747465), (5, 40298986), (7, 28784990), (10, 20149493), (13, 15499610), (14, 14392495), (26, 7749805), (35, 5756998), (65, 3099922), (70, 2878499), (91, 2214230), (130, 1549961), (179, 1125670), (182, 1107115), (358, 562835), (455, 442846), (895, 225134), (910, 221423), (1237, 162890), (1253, 160810), (1790, 112567), (2327, 86590), (2474, 81445), (2506, 80405), (4654, 43295), (6185, 32578), (6265, 32162), (8659, 23270), (11635, 17318), (12370, 16289), (12530, 16081)]