201555772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{12281}}^1$

素因数の和:12669

約数の個数: 24

約数和(自身を含む): 385851312

約数和(自身を除く): 184295540

約数列:

[1, 2, 4, 11, 22, 44, 373, 746, 1492, 4103, 8206, 12281, 16412, 24562, 49124, 135091, 270182, 540364, 4580813, 9161626, 18323252, 50388943, 100777886, 201555772]

約数ペア:

[(1, 201555772), (2, 100777886), (4, 50388943), (11, 18323252), (22, 9161626), (44, 4580813), (373, 540364), (746, 270182), (1492, 135091), (4103, 49124), (8206, 24562), (12281, 16412)]