215664204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36161}}^1$

素因数の和:36246

約数の個数: 48

約数和(自身を含む): 583220736

約数和(自身を除く): 367556532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 36161, 72322, 108483, 144644, 216966, 253127, 433932, 506254, 759381, 1012508, 1518762, 2567431, 3037524, 5134862, 7702293, 10269724, 15404586, 17972017, 30809172, 35944034, 53916051, 71888068, 107832102, 215664204]

約数ペア:

[(1, 215664204), (2, 107832102), (3, 71888068), (4, 53916051), (6, 35944034), (7, 30809172), (12, 17972017), (14, 15404586), (21, 10269724), (28, 7702293), (42, 5134862), (71, 3037524), (84, 2567431), (142, 1518762), (213, 1012508), (284, 759381), (426, 506254), (497, 433932), (852, 253127), (994, 216966), (1491, 144644), (1988, 108483), (2982, 72322), (5964, 36161)]