201971844

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{15287}}^1$

素因数の和:15664

約数の個数: 36

約数和(自身を含む): 511964544

約数和(自身を除く): 309992700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1468, 2202, 3303, 4404, 6606, 13212, 15287, 30574, 45861, 61148, 91722, 137583, 183444, 275166, 550332, 5610329, 11220658, 16830987, 22441316, 33661974, 50492961, 67323948, 100985922, 201971844]

約数ペア:

[(1, 201971844), (2, 100985922), (3, 67323948), (4, 50492961), (6, 33661974), (9, 22441316), (12, 16830987), (18, 11220658), (36, 5610329), (367, 550332), (734, 275166), (1101, 183444), (1468, 137583), (2202, 91722), (3303, 61148), (4404, 45861), (6606, 30574), (13212, 15287)]