201551358

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^2$

素因数の和:333

約数の個数: 48

約数和(自身を含む): 422835120

約数和(自身を除く): 221283762

約数列:

[1, 2, 3, 6, 37, 74, 89, 101, 111, 178, 202, 222, 267, 303, 534, 606, 3293, 3737, 6586, 7474, 8989, 9879, 10201, 11211, 17978, 19758, 20402, 22422, 26967, 30603, 53934, 61206, 332593, 377437, 665186, 754874, 907889, 997779, 1132311, 1815778, 1995558, 2264622, 2723667, 5447334, 33591893, 67183786, 100775679, 201551358]

約数ペア:

[(1, 201551358), (2, 100775679), (3, 67183786), (6, 33591893), (37, 5447334), (74, 2723667), (89, 2264622), (101, 1995558), (111, 1815778), (178, 1132311), (202, 997779), (222, 907889), (267, 754874), (303, 665186), (534, 377437), (606, 332593), (3293, 61206), (3737, 53934), (6586, 30603), (7474, 26967), (8989, 22422), (9879, 20402), (10201, 19758), (11211, 17978)]