198425388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{32359}}^1$

素因数の和:32446

約数の個数: 48

約数和(自身を含む): 536399360

約数和(自身を除く): 337973972

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 32359, 64718, 97077, 129436, 194154, 226513, 388308, 453026, 679539, 906052, 1359078, 2362207, 2718156, 4724414, 7086621, 9448828, 14173242, 16535449, 28346484, 33070898, 49606347, 66141796, 99212694, 198425388]

約数ペア:

[(1, 198425388), (2, 99212694), (3, 66141796), (4, 49606347), (6, 33070898), (7, 28346484), (12, 16535449), (14, 14173242), (21, 9448828), (28, 7086621), (42, 4724414), (73, 2718156), (84, 2362207), (146, 1359078), (219, 906052), (292, 679539), (438, 453026), (511, 388308), (876, 226513), (1022, 194154), (1533, 129436), (2044, 97077), (3066, 64718), (6132, 32359)]