201241684

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{1997}}^1$

素因数の和:2128

約数の個数: 48

約数和(自身を含む): 416223360

約数和(自身を除く): 214981676

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 413, 427, 826, 854, 1652, 1708, 1997, 3599, 3994, 7198, 7988, 13979, 14396, 25193, 27958, 50386, 55916, 100772, 117823, 121817, 235646, 243634, 471292, 487268, 824761, 852719, 1649522, 1705438, 3299044, 3410876, 7187203, 14374406, 28748812, 50310421, 100620842, 201241684]

約数ペア:

[(1, 201241684), (2, 100620842), (4, 50310421), (7, 28748812), (14, 14374406), (28, 7187203), (59, 3410876), (61, 3299044), (118, 1705438), (122, 1649522), (236, 852719), (244, 824761), (413, 487268), (427, 471292), (826, 243634), (854, 235646), (1652, 121817), (1708, 117823), (1997, 100772), (3599, 55916), (3994, 50386), (7198, 27958), (7988, 25193), (13979, 14396)]