213134628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{133543}}^1$

素因数の和:133576

約数の個数: 48

約数和(自身を含む): 598277120

約数和(自身を除く): 385142492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 133543, 267086, 400629, 534172, 801258, 934801, 1602516, 1869602, 2537317, 2804403, 3739204, 5074634, 5608806, 7611951, 10149268, 11217612, 15223902, 17761219, 30447804, 35522438, 53283657, 71044876, 106567314, 213134628]

約数ペア:

[(1, 213134628), (2, 106567314), (3, 71044876), (4, 53283657), (6, 35522438), (7, 30447804), (12, 17761219), (14, 15223902), (19, 11217612), (21, 10149268), (28, 7611951), (38, 5608806), (42, 5074634), (57, 3739204), (76, 2804403), (84, 2537317), (114, 1869602), (133, 1602516), (228, 934801), (266, 801258), (399, 534172), (532, 400629), (798, 267086), (1596, 133543)]