215330898

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{467}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 464375808

約数和(自身を除く): 249044910

約数列:

[1, 2, 3, 6, 31, 37, 62, 67, 74, 93, 111, 134, 186, 201, 222, 402, 467, 934, 1147, 1401, 2077, 2294, 2479, 2802, 3441, 4154, 4958, 6231, 6882, 7437, 12462, 14477, 14874, 17279, 28954, 31289, 34558, 43431, 51837, 62578, 76849, 86862, 93867, 103674, 153698, 187734, 230547, 461094, 535649, 969959, 1071298, 1157693, 1606947, 1939918, 2315386, 2909877, 3213894, 3473079, 5819754, 6946158, 35888483, 71776966, 107665449, 215330898]

約数ペア:

[(1, 215330898), (2, 107665449), (3, 71776966), (6, 35888483), (31, 6946158), (37, 5819754), (62, 3473079), (67, 3213894), (74, 2909877), (93, 2315386), (111, 1939918), (134, 1606947), (186, 1157693), (201, 1071298), (222, 969959), (402, 535649), (467, 461094), (934, 230547), (1147, 187734), (1401, 153698), (2077, 103674), (2294, 93867), (2479, 86862), (2802, 76849), (3441, 62578), (4154, 51837), (4958, 43431), (6231, 34558), (6882, 31289), (7437, 28954), (12462, 17279), (14477, 14874)]