250220152

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{343709}}^1$

素因数の和:343735

約数の個数: 32

約数和(自身を含む): 577432800

約数和(自身を除く): 327212648

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 343709, 687418, 1374836, 2405963, 2749672, 4468217, 4811926, 8936434, 9623852, 17872868, 19247704, 31277519, 35745736, 62555038, 125110076, 250220152]

約数ペア:

[(1, 250220152), (2, 125110076), (4, 62555038), (7, 35745736), (8, 31277519), (13, 19247704), (14, 17872868), (26, 9623852), (28, 8936434), (52, 4811926), (56, 4468217), (91, 2749672), (104, 2405963), (182, 1374836), (364, 687418), (728, 343709)]