210860754

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{11909}}^1$

素因数の和:12154

約数の個数: 32

約数和(自身を含む): 456200640

約数和(自身を除く): 245339886

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 5902, 8853, 11909, 17706, 23818, 35727, 71454, 154817, 309634, 464451, 928902, 2703343, 5406686, 8110029, 16220058, 35143459, 70286918, 105430377, 210860754]

約数ペア:

[(1, 210860754), (2, 105430377), (3, 70286918), (6, 35143459), (13, 16220058), (26, 8110029), (39, 5406686), (78, 2703343), (227, 928902), (454, 464451), (681, 309634), (1362, 154817), (2951, 71454), (5902, 35727), (8853, 23818), (11909, 17706)]