201370796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1031}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 403619328

約数和(自身を除く): 202248532

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 193, 253, 386, 506, 772, 1012, 1031, 2062, 2123, 4124, 4246, 4439, 8492, 8878, 11341, 17756, 22682, 23713, 45364, 47426, 48829, 94852, 97658, 195316, 198983, 260843, 397966, 521686, 795932, 1043372, 2188813, 4377626, 4576609, 8755252, 9153218, 18306436, 50342699, 100685398, 201370796]

約数ペア:

[(1, 201370796), (2, 100685398), (4, 50342699), (11, 18306436), (22, 9153218), (23, 8755252), (44, 4576609), (46, 4377626), (92, 2188813), (193, 1043372), (253, 795932), (386, 521686), (506, 397966), (772, 260843), (1012, 198983), (1031, 195316), (2062, 97658), (2123, 94852), (4124, 48829), (4246, 47426), (4439, 45364), (8492, 23713), (8878, 22682), (11341, 17756)]