201872868

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{1289}}^1$

素因数の和:1748

約数の個数: 48

約数和(自身を含む): 487764480

約数和(自身を除く): 285891612

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 421, 842, 1263, 1289, 1684, 2526, 2578, 3867, 5052, 5156, 7734, 13051, 15468, 26102, 39153, 39959, 52204, 78306, 79918, 119877, 156612, 159836, 239754, 479508, 542669, 1085338, 1628007, 2170676, 3256014, 6512028, 16822739, 33645478, 50468217, 67290956, 100936434, 201872868]

約数ペア:

[(1, 201872868), (2, 100936434), (3, 67290956), (4, 50468217), (6, 33645478), (12, 16822739), (31, 6512028), (62, 3256014), (93, 2170676), (124, 1628007), (186, 1085338), (372, 542669), (421, 479508), (842, 239754), (1263, 159836), (1289, 156612), (1684, 119877), (2526, 79918), (2578, 78306), (3867, 52204), (5052, 39959), (5156, 39153), (7734, 26102), (13051, 15468)]