194734190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{52489}}^1$

素因数の和:52556

約数の個数: 32

約数和(自身を含む): 408162240

約数和(自身を除く): 213428050

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 52489, 104978, 262445, 367423, 524890, 734846, 1837115, 2781917, 3674230, 5563834, 13909585, 19473419, 27819170, 38946838, 97367095, 194734190]

約数ペア:

[(1, 194734190), (2, 97367095), (5, 38946838), (7, 27819170), (10, 19473419), (14, 13909585), (35, 5563834), (53, 3674230), (70, 2781917), (106, 1837115), (265, 734846), (371, 524890), (530, 367423), (742, 262445), (1855, 104978), (3710, 52489)]