201761384

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{13729}}^1$

素因数の和:13913

約数の個数: 32

約数和(自身を含む): 415195200

約数和(自身を除く): 213433816

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 167, 334, 668, 1336, 1837, 3674, 7348, 13729, 14696, 27458, 54916, 109832, 151019, 302038, 604076, 1208152, 2292743, 4585486, 9170972, 18341944, 25220173, 50440346, 100880692, 201761384]

約数ペア:

[(1, 201761384), (2, 100880692), (4, 50440346), (8, 25220173), (11, 18341944), (22, 9170972), (44, 4585486), (88, 2292743), (167, 1208152), (334, 604076), (668, 302038), (1336, 151019), (1837, 109832), (3674, 54916), (7348, 27458), (13729, 14696)]