197637704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{9397}}^1$

素因数の和:9653

約数の個数: 32

約数和(自身を含む): 405993600

約数和(自身を除く): 208355896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 239, 478, 956, 1912, 2629, 5258, 9397, 10516, 18794, 21032, 37588, 75176, 103367, 206734, 413468, 826936, 2245883, 4491766, 8983532, 17967064, 24704713, 49409426, 98818852, 197637704]

約数ペア:

[(1, 197637704), (2, 98818852), (4, 49409426), (8, 24704713), (11, 17967064), (22, 8983532), (44, 4491766), (88, 2245883), (239, 826936), (478, 413468), (956, 206734), (1912, 103367), (2629, 75176), (5258, 37588), (9397, 21032), (10516, 18794)]