201539658

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{4831}}^1$

素因数の和:5262

約数の個数: 32

約数和(自身を含む): 427921920

約数和(自身を除く): 226382262

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 409, 818, 1227, 2454, 4831, 6953, 9662, 13906, 14493, 20859, 28986, 41718, 82127, 164254, 246381, 492762, 1975879, 3951758, 5927637, 11855274, 33589943, 67179886, 100769829, 201539658]

約数ペア:

[(1, 201539658), (2, 100769829), (3, 67179886), (6, 33589943), (17, 11855274), (34, 5927637), (51, 3951758), (102, 1975879), (409, 492762), (818, 246381), (1227, 164254), (2454, 82127), (4831, 41718), (6953, 28986), (9662, 20859), (13906, 14493)]