217633476

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{342191}}^1$

素因数の和:342251

約数の個数: 24

約数和(自身を含む): 517394304

約数和(自身を除く): 299760828

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 342191, 684382, 1026573, 1368764, 2053146, 4106292, 18136123, 36272246, 54408369, 72544492, 108816738, 217633476]

約数ペア:

[(1, 217633476), (2, 108816738), (3, 72544492), (4, 54408369), (6, 36272246), (12, 18136123), (53, 4106292), (106, 2053146), (159, 1368764), (212, 1026573), (318, 684382), (636, 342191)]