201629530

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{1019}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 371900160

約数和(自身を除く): 170270630

約数列:

[1, 2, 5, 10, 47, 94, 235, 421, 470, 842, 1019, 2038, 2105, 4210, 5095, 10190, 19787, 39574, 47893, 95786, 98935, 197870, 239465, 428999, 478930, 857998, 2144995, 4289990, 20162953, 40325906, 100814765, 201629530]

約数ペア:

[(1, 201629530), (2, 100814765), (5, 40325906), (10, 20162953), (47, 4289990), (94, 2144995), (235, 857998), (421, 478930), (470, 428999), (842, 239465), (1019, 197870), (2038, 98935), (2105, 95786), (4210, 47893), (5095, 39574), (10190, 19787)]