202018310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91411}}^1$

素因数の和:91448

約数の個数: 32

約数和(自身を含む): 414644832

約数和(自身を除く): 212626522

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 91411, 182822, 457055, 914110, 1188343, 1553987, 2376686, 3107974, 5941715, 7769935, 11883430, 15539870, 20201831, 40403662, 101009155, 202018310]

約数ペア:

[(1, 202018310), (2, 101009155), (5, 40403662), (10, 20201831), (13, 15539870), (17, 11883430), (26, 7769935), (34, 5941715), (65, 3107974), (85, 2376686), (130, 1553987), (170, 1188343), (221, 914110), (442, 457055), (1105, 182822), (2210, 91411)]