201377638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 387058176

約数和(自身を除く): 185680538

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 107, 121, 154, 202, 214, 242, 707, 749, 847, 1111, 1177, 1331, 1414, 1498, 1694, 2222, 2354, 2662, 7777, 8239, 9317, 10807, 12221, 12947, 15554, 16478, 18634, 21614, 24442, 25894, 75649, 85547, 90629, 118877, 134431, 142417, 151298, 171094, 181258, 237754, 268862, 284834, 832139, 941017, 996919, 1307647, 1664278, 1882034, 1993838, 2615294, 9153529, 14384117, 18307058, 28768234, 100688819, 201377638]

約数ペア:

[(1, 201377638), (2, 100688819), (7, 28768234), (11, 18307058), (14, 14384117), (22, 9153529), (77, 2615294), (101, 1993838), (107, 1882034), (121, 1664278), (154, 1307647), (202, 996919), (214, 941017), (242, 832139), (707, 284834), (749, 268862), (847, 237754), (1111, 181258), (1177, 171094), (1331, 151298), (1414, 142417), (1498, 134431), (1694, 118877), (2222, 90629), (2354, 85547), (2662, 75649), (7777, 25894), (8239, 24442), (9317, 21614), (10807, 18634), (12221, 16478), (12947, 15554)]