201957668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 392999040

約数和(自身を除く): 191041372

約数列:

[1, 2, 4, 11, 22, 44, 113, 151, 226, 269, 302, 452, 538, 604, 1076, 1243, 1661, 2486, 2959, 3322, 4972, 5918, 6644, 11836, 17063, 30397, 34126, 40619, 60794, 68252, 81238, 121588, 162476, 187693, 334367, 375386, 446809, 668734, 750772, 893618, 1337468, 1787236, 4589947, 9179894, 18359788, 50489417, 100978834, 201957668]

約数ペア:

[(1, 201957668), (2, 100978834), (4, 50489417), (11, 18359788), (22, 9179894), (44, 4589947), (113, 1787236), (151, 1337468), (226, 893618), (269, 750772), (302, 668734), (452, 446809), (538, 375386), (604, 334367), (1076, 187693), (1243, 162476), (1661, 121588), (2486, 81238), (2959, 68252), (3322, 60794), (4972, 40619), (5918, 34126), (6644, 30397), (11836, 17063)]