201871932470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37874659}}^1$

素因数の和:37874720

約数の個数: 32

約数和(自身を含む): 400865401440

約数和(自身を除く): 198993468970

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 37874659, 75749318, 189373295, 378746590, 492370567, 984741134, 1552861019, 2461852835, 3105722038, 4923705670, 7764305095, 15528610190, 20187193247, 40374386494, 100935966235, 201871932470]

約数ペア:

[(1, 201871932470), (2, 100935966235), (5, 40374386494), (10, 20187193247), (13, 15528610190), (26, 7764305095), (41, 4923705670), (65, 3105722038), (82, 2461852835), (130, 1552861019), (205, 984741134), (410, 492370567), (533, 378746590), (1066, 189373295), (2665, 75749318), (5330, 37874659)]