204521136

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{137447}}^1$

素因数の和:137489

約数の個数: 40

約数和(自身を含む): 545393664

約数和(自身を除く): 340872528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 137447, 274894, 412341, 549788, 824682, 1099576, 1649364, 2199152, 3298728, 4260857, 6597456, 8521714, 12782571, 17043428, 25565142, 34086856, 51130284, 68173712, 102260568, 204521136]

約数ペア:

[(1, 204521136), (2, 102260568), (3, 68173712), (4, 51130284), (6, 34086856), (8, 25565142), (12, 17043428), (16, 12782571), (24, 8521714), (31, 6597456), (48, 4260857), (62, 3298728), (93, 2199152), (124, 1649364), (186, 1099576), (248, 824682), (372, 549788), (496, 412341), (744, 274894), (1488, 137447)]