203478007216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{12990169}}^1$

素因数の和:12990277

約数の個数: 40

約数和(自身を含む): 434910891600

約数和(自身を除く): 231432884384

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 7832, 15664, 12990169, 25980338, 51960676, 103921352, 142891859, 207842704, 285783718, 571567436, 1143134872, 1156125041, 2286269744, 2312250082, 4624500164, 9249000328, 12717375451, 18498000656, 25434750902, 50869501804, 101739003608, 203478007216]

約数ペア:

[(1, 203478007216), (2, 101739003608), (4, 50869501804), (8, 25434750902), (11, 18498000656), (16, 12717375451), (22, 9249000328), (44, 4624500164), (88, 2312250082), (89, 2286269744), (176, 1156125041), (178, 1143134872), (356, 571567436), (712, 285783718), (979, 207842704), (1424, 142891859), (1958, 103921352), (3916, 51960676), (7832, 25980338), (15664, 12990169)]