202437459

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 48

約数和(自身を含む): 345019584

約数和(自身を除く): 142582125

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 181, 287, 369, 433, 543, 861, 1267, 1299, 1629, 2583, 3031, 3801, 3897, 7421, 9093, 11403, 17753, 22263, 27279, 51947, 53259, 66789, 78373, 124271, 155841, 159777, 235119, 372813, 467523, 548611, 705357, 1118439, 1645833, 3213293, 4937499, 9639879, 22493051, 28919637, 67479153, 202437459]

約数ペア:

[(1, 202437459), (3, 67479153), (7, 28919637), (9, 22493051), (21, 9639879), (41, 4937499), (63, 3213293), (123, 1645833), (181, 1118439), (287, 705357), (369, 548611), (433, 467523), (543, 372813), (861, 235119), (1267, 159777), (1299, 155841), (1629, 124271), (2583, 78373), (3031, 66789), (3801, 53259), (3897, 51947), (7421, 27279), (9093, 22263), (11403, 17753)]