201352804

素因数分解:

$2^2\times {\mathrm{19}}^3\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 383140800

約数和(自身を除く): 181787996

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 179, 358, 361, 716, 722, 779, 1444, 1558, 3116, 3401, 6802, 6859, 7339, 13604, 13718, 14678, 14801, 27436, 29356, 29602, 59204, 64619, 129238, 139441, 258476, 278882, 281219, 557764, 562438, 1124876, 1227761, 2455522, 2649379, 4911044, 5298758, 10597516, 50338201, 100676402, 201352804]

約数ペア:

[(1, 201352804), (2, 100676402), (4, 50338201), (19, 10597516), (38, 5298758), (41, 4911044), (76, 2649379), (82, 2455522), (164, 1227761), (179, 1124876), (358, 562438), (361, 557764), (716, 281219), (722, 278882), (779, 258476), (1444, 139441), (1558, 129238), (3116, 64619), (3401, 59204), (6802, 29602), (6859, 29356), (7339, 27436), (13604, 14801), (13718, 14678)]