201891056

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7727}}^1$

素因数の和:7829

約数の個数: 40

約数和(自身を含む): 413973504

約数和(自身を除く): 212082448

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 142, 184, 284, 368, 568, 1136, 1633, 3266, 6532, 7727, 13064, 15454, 26128, 30908, 61816, 123632, 177721, 355442, 548617, 710884, 1097234, 1421768, 2194468, 2843536, 4388936, 8777872, 12618191, 25236382, 50472764, 100945528, 201891056]

約数ペア:

[(1, 201891056), (2, 100945528), (4, 50472764), (8, 25236382), (16, 12618191), (23, 8777872), (46, 4388936), (71, 2843536), (92, 2194468), (142, 1421768), (184, 1097234), (284, 710884), (368, 548617), (568, 355442), (1136, 177721), (1633, 123632), (3266, 61816), (6532, 30908), (7727, 26128), (13064, 15454)]