201277144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{2239}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 400377600

約数和(自身を除く): 199100456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 661, 1322, 2239, 2644, 4478, 5288, 8956, 11237, 17912, 22474, 38063, 44948, 76126, 89896, 152252, 304504, 1479979, 2959958, 5919916, 11839832, 25159643, 50319286, 100638572, 201277144]

約数ペア:

[(1, 201277144), (2, 100638572), (4, 50319286), (8, 25159643), (17, 11839832), (34, 5919916), (68, 2959958), (136, 1479979), (661, 304504), (1322, 152252), (2239, 89896), (2644, 76126), (4478, 44948), (5288, 38063), (8956, 22474), (11237, 17912)]