202325864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{4621}}^1$

素因数の和:5061

約数の個数: 32

約数和(自身を含む): 409601640

約数和(自身を除く): 207275776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 421, 842, 1684, 3368, 4621, 5473, 9242, 10946, 18484, 21892, 36968, 43784, 60073, 120146, 240292, 480584, 1945441, 3890882, 7781764, 15563528, 25290733, 50581466, 101162932, 202325864]

約数ペア:

[(1, 202325864), (2, 101162932), (4, 50581466), (8, 25290733), (13, 15563528), (26, 7781764), (52, 3890882), (104, 1945441), (421, 480584), (842, 240292), (1684, 120146), (3368, 60073), (4621, 43784), (5473, 36968), (9242, 21892), (10946, 18484)]