201488794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{751}}^1$

素因数の和:1390

約数の個数: 32

約数和(自身を含む): 345655296

約数和(自身を除く): 144166502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 607, 751, 1214, 1502, 7891, 9763, 10319, 12767, 15782, 19526, 20638, 25534, 134147, 165971, 268294, 331942, 455857, 911714, 5926141, 7749569, 11852282, 15499138, 100744397, 201488794]

約数ペア:

[(1, 201488794), (2, 100744397), (13, 15499138), (17, 11852282), (26, 7749569), (34, 5926141), (221, 911714), (442, 455857), (607, 331942), (751, 268294), (1214, 165971), (1502, 134147), (7891, 25534), (9763, 20638), (10319, 19526), (12767, 15782)]