201981762

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{14009}}^1$

素因数の和:14112

約数の個数: 40

約数和(自身を含む): 457706700

約数和(自身を除く): 255724938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 4806, 7209, 14009, 14418, 28018, 42027, 84054, 126081, 252162, 378243, 756486, 1134729, 1246801, 2269458, 2493602, 3740403, 7480806, 11221209, 22442418, 33663627, 67327254, 100990881, 201981762]

約数ペア:

[(1, 201981762), (2, 100990881), (3, 67327254), (6, 33663627), (9, 22442418), (18, 11221209), (27, 7480806), (54, 3740403), (81, 2493602), (89, 2269458), (162, 1246801), (178, 1134729), (267, 756486), (534, 378243), (801, 252162), (1602, 126081), (2403, 84054), (4806, 42027), (7209, 28018), (14009, 14418)]