201325338

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{15731}}^1$

素因数の和:15824

約数の個数: 40

約数和(自身を含む): 456857280

約数和(自身を除く): 255531942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 15731, 31462, 47193, 94386, 141579, 283158, 424737, 849474, 1242749, 1274211, 2485498, 2548422, 3728247, 7456494, 11184741, 22369482, 33554223, 67108446, 100662669, 201325338]

約数ペア:

[(1, 201325338), (2, 100662669), (3, 67108446), (6, 33554223), (9, 22369482), (18, 11184741), (27, 7456494), (54, 3728247), (79, 2548422), (81, 2485498), (158, 1274211), (162, 1242749), (237, 849474), (474, 424737), (711, 283158), (1422, 141579), (2133, 94386), (4266, 47193), (6399, 31462), (12798, 15731)]