201374103

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 328306176

約数和(自身を除く): 126932073

約数列:

[1, 3, 7, 19, 21, 57, 101, 133, 263, 303, 361, 399, 707, 789, 1083, 1841, 1919, 2121, 2527, 4997, 5523, 5757, 7581, 13433, 14991, 26563, 34979, 36461, 40299, 79689, 94943, 104937, 109383, 185941, 255227, 284829, 504697, 557823, 664601, 765681, 1514091, 1993803, 3532879, 9589243, 10598637, 28767729, 67124701, 201374103]

約数ペア:

[(1, 201374103), (3, 67124701), (7, 28767729), (19, 10598637), (21, 9589243), (57, 3532879), (101, 1993803), (133, 1514091), (263, 765681), (303, 664601), (361, 557823), (399, 504697), (707, 284829), (789, 255227), (1083, 185941), (1841, 109383), (1919, 104937), (2121, 94943), (2527, 79689), (4997, 40299), (5523, 36461), (5757, 34979), (7581, 26563), (13433, 14991)]