202597510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{3001}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 375658272

約数和(自身を除く): 173060762

約数列:

[1, 2, 5, 10, 43, 86, 157, 215, 314, 430, 785, 1570, 3001, 6002, 6751, 13502, 15005, 30010, 33755, 67510, 129043, 258086, 471157, 645215, 942314, 1290430, 2355785, 4711570, 20259751, 40519502, 101298755, 202597510]

約数ペア:

[(1, 202597510), (2, 101298755), (5, 40519502), (10, 20259751), (43, 4711570), (86, 2355785), (157, 1290430), (215, 942314), (314, 645215), (430, 471157), (785, 258086), (1570, 129043), (3001, 67510), (6002, 33755), (6751, 30010), (13502, 15005)]