213261056

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{49003}}^1$

素因数の和:49036

約数の個数: 36

約数和(自身を含む): 450738792

約数和(自身を除く): 237477736

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 1088, 2176, 4352, 49003, 98006, 196012, 392024, 784048, 833051, 1568096, 1666102, 3136192, 3332204, 6272384, 6664408, 12544768, 13328816, 26657632, 53315264, 106630528, 213261056]

約数ペア:

[(1, 213261056), (2, 106630528), (4, 53315264), (8, 26657632), (16, 13328816), (17, 12544768), (32, 6664408), (34, 6272384), (64, 3332204), (68, 3136192), (128, 1666102), (136, 1568096), (256, 833051), (272, 784048), (544, 392024), (1088, 196012), (2176, 98006), (4352, 49003)]