186212990

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 341621280

約数和(自身を除く): 155408290

約数列:

[1, 2, 5, 10, 83, 157, 166, 314, 415, 785, 830, 1429, 1570, 2858, 7145, 13031, 14290, 26062, 65155, 118607, 130310, 224353, 237214, 448706, 593035, 1121765, 1186070, 2243530, 18621299, 37242598, 93106495, 186212990]

約数ペア:

[(1, 186212990), (2, 93106495), (5, 37242598), (10, 18621299), (83, 2243530), (157, 1186070), (166, 1121765), (314, 593035), (415, 448706), (785, 237214), (830, 224353), (1429, 130310), (1570, 118607), (2858, 65155), (7145, 26062), (13031, 14290)]