200574028

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{571}}^1\times {\mathrm{641}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 354738384

約数和(自身を除く): 154164356

約数列:

[1, 2, 4, 137, 274, 548, 571, 641, 1142, 1282, 2284, 2564, 78227, 87817, 156454, 175634, 312908, 351268, 366011, 732022, 1464044, 50143507, 100287014, 200574028]

約数ペア:

[(1, 200574028), (2, 100287014), (4, 50143507), (137, 1464044), (274, 732022), (548, 366011), (571, 351268), (641, 312908), (1142, 175634), (1282, 156454), (2284, 87817), (2564, 78227)]