194441908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{15427}}^1$

素因数の和:15591

約数の個数: 24

約数和(自身を含む): 357682752

約数和(自身を除く): 163240844

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 3151, 6302, 12604, 15427, 30854, 61708, 354821, 709642, 1419284, 2113499, 4226998, 8453996, 48610477, 97220954, 194441908]

約数ペア:

[(1, 194441908), (2, 97220954), (4, 48610477), (23, 8453996), (46, 4226998), (92, 2113499), (137, 1419284), (274, 709642), (548, 354821), (3151, 61708), (6302, 30854), (12604, 15427)]