201730028

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{16519}}^1$

素因数の和:16637

約数の個数: 24

約数和(自身を含む): 366347520

約数和(自身を除く): 164617492

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 3053, 6106, 12212, 16519, 33038, 66076, 710317, 1172849, 1420634, 2345698, 2841268, 4691396, 50432507, 100865014, 201730028]

約数ペア:

[(1, 201730028), (2, 100865014), (4, 50432507), (43, 4691396), (71, 2841268), (86, 2345698), (142, 1420634), (172, 1172849), (284, 710317), (3053, 66076), (6106, 33038), (12212, 16519)]