214921310

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{29401}}^1$

素因数の和:29468

約数の個数: 32

約数和(自身を含む): 419154912

約数和(自身を除く): 204233602

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 29401, 58802, 147005, 294010, 499817, 999634, 1264243, 2499085, 2528486, 4998170, 6321215, 12642430, 21492131, 42984262, 107460655, 214921310]

約数ペア:

[(1, 214921310), (2, 107460655), (5, 42984262), (10, 21492131), (17, 12642430), (34, 6321215), (43, 4998170), (85, 2528486), (86, 2499085), (170, 1264243), (215, 999634), (430, 499817), (731, 294010), (1462, 147005), (3655, 58802), (7310, 29401)]