200315457

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3671}}^1$

素因数の和:3770

約数の個数: 32

約数和(自身を含む): 310210560

約数和(自身を除く): 109895103

約数列:

[1, 3, 9, 27, 43, 47, 129, 141, 387, 423, 1161, 1269, 2021, 3671, 6063, 11013, 18189, 33039, 54567, 99117, 157853, 172537, 473559, 517611, 1420677, 1552833, 4262031, 4658499, 7419091, 22257273, 66771819, 200315457]

約数ペア:

[(1, 200315457), (3, 66771819), (9, 22257273), (27, 7419091), (43, 4658499), (47, 4262031), (129, 1552833), (141, 1420677), (387, 517611), (423, 473559), (1161, 172537), (1269, 157853), (2021, 99117), (3671, 54567), (6063, 33039), (11013, 18189)]