202136895

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3172

約数の個数: 48

約数和(自身を含む): 369487872

約数和(自身を除く): 167350977

約数列:

[1, 3, 5, 9, 15, 31, 45, 47, 93, 141, 155, 235, 279, 423, 465, 705, 1395, 1457, 2115, 3083, 4371, 7285, 9249, 13113, 15415, 21855, 27747, 46245, 65565, 95573, 138735, 144901, 286719, 434703, 477865, 724505, 860157, 1304109, 1433595, 2173515, 4300785, 4491931, 6520545, 13475793, 22459655, 40427379, 67378965, 202136895]

約数ペア:

[(1, 202136895), (3, 67378965), (5, 40427379), (9, 22459655), (15, 13475793), (31, 6520545), (45, 4491931), (47, 4300785), (93, 2173515), (141, 1433595), (155, 1304109), (235, 860157), (279, 724505), (423, 477865), (465, 434703), (705, 286719), (1395, 144901), (1457, 138735), (2115, 95573), (3083, 65565), (4371, 46245), (7285, 27747), (9249, 21855), (13113, 15415)]