210938806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 348768000

約数和(自身を除く): 137829194

約数列:

[1, 2, 13, 26, 59, 118, 199, 398, 691, 767, 1382, 1534, 2587, 5174, 8983, 11741, 17966, 23482, 40769, 81538, 137509, 152633, 275018, 305266, 529997, 1059994, 1787617, 3575234, 8113031, 16226062, 105469403, 210938806]

約数ペア:

[(1, 210938806), (2, 105469403), (13, 16226062), (26, 8113031), (59, 3575234), (118, 1787617), (199, 1059994), (398, 529997), (691, 305266), (767, 275018), (1382, 152633), (1534, 137509), (2587, 81538), (5174, 40769), (8983, 23482), (11741, 17966)]