203415602

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{128257}}^1$

素因数の和:128333

約数の個数: 16

約数和(自身を含む): 333983832

約数和(自身を除く): 130568230

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 128257, 256514, 1667341, 3334682, 7823677, 15647354, 101707801, 203415602]

約数ペア:

[(1, 203415602), (2, 101707801), (13, 15647354), (26, 7823677), (61, 3334682), (122, 1667341), (793, 256514), (1586, 128257)]