201532977

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:962

約数の個数: 48

約数和(自身を含む): 325250640

約数和(自身を除く): 123717663

約数列:

[1, 3, 9, 17, 29, 51, 53, 87, 153, 159, 261, 477, 493, 857, 901, 1479, 1537, 2571, 2703, 4437, 4611, 7713, 8109, 13833, 14569, 24853, 26129, 43707, 45421, 74559, 78387, 131121, 136263, 223677, 235161, 408789, 422501, 772157, 1267503, 1317209, 2316471, 3802509, 3951627, 6949413, 11854881, 22392553, 67177659, 201532977]

約数ペア:

[(1, 201532977), (3, 67177659), (9, 22392553), (17, 11854881), (29, 6949413), (51, 3951627), (53, 3802509), (87, 2316471), (153, 1317209), (159, 1267503), (261, 772157), (477, 422501), (493, 408789), (857, 235161), (901, 223677), (1479, 136263), (1537, 131121), (2571, 78387), (2703, 74559), (4437, 45421), (4611, 43707), (7713, 26129), (8109, 24853), (13833, 14569)]