201918376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{74017}}^1$

素因数の和:74065

約数の個数: 32

約数和(自身を含む): 426343680

約数和(自身を除く): 224425304

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 74017, 148034, 296068, 592136, 814187, 1628374, 2294527, 3256748, 4589054, 6513496, 9178108, 18356216, 25239797, 50479594, 100959188, 201918376]

約数ペア:

[(1, 201918376), (2, 100959188), (4, 50479594), (8, 25239797), (11, 18356216), (22, 9178108), (31, 6513496), (44, 4589054), (62, 3256748), (88, 2294527), (124, 1628374), (248, 814187), (341, 592136), (682, 296068), (1364, 148034), (2728, 74017)]