203730849

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{46867}}^1$

素因数の和:46906

約数の個数: 32

約数和(自身を含む): 359946240

約数和(自身を除く): 156215391

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 46867, 140601, 328069, 421803, 984207, 1077941, 1265409, 2952621, 3233823, 7545587, 8857863, 9701469, 22636761, 29104407, 67910283, 203730849]

約数ペア:

[(1, 203730849), (3, 67910283), (7, 29104407), (9, 22636761), (21, 9701469), (23, 8857863), (27, 7545587), (63, 3233823), (69, 2952621), (161, 1265409), (189, 1077941), (207, 984207), (483, 421803), (621, 328069), (1449, 140601), (4347, 46867)]