204994630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28751}}^1$

素因数の和:28812

約数の個数: 32

約数和(自身を含む): 397467648

約数和(自身を除く): 192473018

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 28751, 57502, 143755, 287510, 661273, 891281, 1322546, 1782562, 3306365, 4456405, 6612730, 8912810, 20499463, 40998926, 102497315, 204994630]

約数ペア:

[(1, 204994630), (2, 102497315), (5, 40998926), (10, 20499463), (23, 8912810), (31, 6612730), (46, 4456405), (62, 3306365), (115, 1782562), (155, 1322546), (230, 891281), (310, 661273), (713, 287510), (1426, 143755), (3565, 57502), (7130, 28751)]