201821056

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{21599}}^1$

素因数の和:21686

約数の個数: 32

約数和(自身を含む): 407592000

約数和(自身を除く): 205770944

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 21599, 43198, 86396, 172792, 345584, 691168, 1382336, 1576727, 2764672, 3153454, 6306908, 12613816, 25227632, 50455264, 100910528, 201821056]

約数ペア:

[(1, 201821056), (2, 100910528), (4, 50455264), (8, 25227632), (16, 12613816), (32, 6306908), (64, 3153454), (73, 2764672), (128, 1576727), (146, 1382336), (292, 691168), (584, 345584), (1168, 172792), (2336, 86396), (4672, 43198), (9344, 21599)]