201951896

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3559}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 390247200

約数和(自身を除く): 188295304

約数列:

[1, 2, 4, 8, 41, 82, 164, 173, 328, 346, 692, 1384, 3559, 7093, 7118, 14186, 14236, 28372, 28472, 56744, 145919, 291838, 583676, 615707, 1167352, 1231414, 2462828, 4925656, 25243987, 50487974, 100975948, 201951896]

約数ペア:

[(1, 201951896), (2, 100975948), (4, 50487974), (8, 25243987), (41, 4925656), (82, 2462828), (164, 1231414), (173, 1167352), (328, 615707), (346, 583676), (692, 291838), (1384, 145919), (3559, 56744), (7093, 28472), (7118, 28372), (14186, 14236)]