202631046404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{155201}}^1$

素因数の和:155684

約数の個数: 48

約数和(自身を含む): 383286859200

約数和(自身を除く): 180655812796

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 419, 779, 838, 1558, 1676, 3116, 7961, 15922, 17179, 31844, 34358, 68716, 155201, 310402, 326401, 620804, 652802, 1305604, 2948819, 5897638, 6363241, 11795276, 12726482, 25452964, 65029219, 120901579, 130058438, 241803158, 260116876, 483606316, 1235555161, 2471110322, 2666197979, 4942220644, 5332395958, 10664791916, 50657761601, 101315523202, 202631046404]

約数ペア:

[(1, 202631046404), (2, 101315523202), (4, 50657761601), (19, 10664791916), (38, 5332395958), (41, 4942220644), (76, 2666197979), (82, 2471110322), (164, 1235555161), (419, 483606316), (779, 260116876), (838, 241803158), (1558, 130058438), (1676, 120901579), (3116, 65029219), (7961, 25452964), (15922, 12726482), (17179, 11795276), (31844, 6363241), (34358, 5897638), (68716, 2948819), (155201, 1305604), (310402, 652802), (326401, 620804)]