201603428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{9209}}^1$

素因数の和:9647

約数の個数: 24

約数和(自身を含む): 380888760

約数和(自身を除く): 179285332

約数列:

[1, 2, 4, 13, 26, 52, 421, 842, 1684, 5473, 9209, 10946, 18418, 21892, 36836, 119717, 239434, 478868, 3876989, 7753978, 15507956, 50400857, 100801714, 201603428]

約数ペア:

[(1, 201603428), (2, 100801714), (4, 50400857), (13, 15507956), (26, 7753978), (52, 3876989), (421, 478868), (842, 239434), (1684, 119717), (5473, 36836), (9209, 21892), (10946, 18418)]