202520916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{432737}}^1$

素因数の和:432760

約数の個数: 36

約数和(自身を含む): 551308212

約数和(自身を除く): 348787296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 432737, 865474, 1298211, 1730948, 2596422, 3894633, 5192844, 5625581, 7789266, 11251162, 15578532, 16876743, 22502324, 33753486, 50630229, 67506972, 101260458, 202520916]

約数ペア:

[(1, 202520916), (2, 101260458), (3, 67506972), (4, 50630229), (6, 33753486), (9, 22502324), (12, 16876743), (13, 15578532), (18, 11251162), (26, 7789266), (36, 5625581), (39, 5192844), (52, 3894633), (78, 2596422), (117, 1730948), (156, 1298211), (234, 865474), (468, 432737)]