238311201

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{17839}}^1$

素因数の和:17976

約数の個数: 16

約数和(自身を含む): 327399680

約数和(自身を除く): 89088479

約数列:

[1, 3, 61, 73, 183, 219, 4453, 13359, 17839, 53517, 1088179, 1302247, 3264537, 3906741, 79437067, 238311201]

約数ペア:

[(1, 238311201), (3, 79437067), (61, 3906741), (73, 3264537), (183, 1302247), (219, 1088179), (4453, 53517), (13359, 17839)]