115839292

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{100207}}^1$

素因数の和:100245

約数の個数: 18

約数和(自身を含む): 215346992

約数和(自身を除く): 99507700

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 100207, 200414, 400828, 1703519, 3407038, 6814076, 28959823, 57919646, 115839292]

約数ペア:

[(1, 115839292), (2, 57919646), (4, 28959823), (17, 6814076), (34, 3407038), (68, 1703519), (289, 400828), (578, 200414), (1156, 100207)]