201965754

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:463

約数の個数: 64

約数和(自身を含む): 431722368

約数和(自身を除く): 229756614

約数列:

[1, 2, 3, 6, 41, 43, 61, 82, 86, 122, 123, 129, 183, 246, 258, 313, 366, 626, 939, 1763, 1878, 2501, 2623, 3526, 5002, 5246, 5289, 7503, 7869, 10578, 12833, 13459, 15006, 15738, 19093, 25666, 26918, 38186, 38499, 40377, 57279, 76998, 80754, 107543, 114558, 215086, 322629, 551819, 645258, 782813, 820999, 1103638, 1565626, 1641998, 1655457, 2348439, 2462997, 3310914, 4696878, 4925994, 33660959, 67321918, 100982877, 201965754]

約数ペア:

[(1, 201965754), (2, 100982877), (3, 67321918), (6, 33660959), (41, 4925994), (43, 4696878), (61, 3310914), (82, 2462997), (86, 2348439), (122, 1655457), (123, 1641998), (129, 1565626), (183, 1103638), (246, 820999), (258, 782813), (313, 645258), (366, 551819), (626, 322629), (939, 215086), (1763, 114558), (1878, 107543), (2501, 80754), (2623, 76998), (3526, 57279), (5002, 40377), (5246, 38499), (5289, 38186), (7503, 26918), (7869, 25666), (10578, 19093), (12833, 15738), (13459, 15006)]