201616812

素因数分解:

$2^2\times 3^2\times {\mathrm{1373}}^1\times {\mathrm{4079}}^1$

素因数の和:5462

約数の個数: 36

約数和(自身を含む): 510138720

約数和(自身を除く): 308521908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1373, 2746, 4079, 4119, 5492, 8158, 8238, 12237, 12357, 16316, 16476, 24474, 24714, 36711, 48948, 49428, 73422, 146844, 5600467, 11200934, 16801401, 22401868, 33602802, 50404203, 67205604, 100808406, 201616812]

約数ペア:

[(1, 201616812), (2, 100808406), (3, 67205604), (4, 50404203), (6, 33602802), (9, 22401868), (12, 16801401), (18, 11200934), (36, 5600467), (1373, 146844), (2746, 73422), (4079, 49428), (4119, 48948), (5492, 36711), (8158, 24714), (8238, 24474), (12237, 16476), (12357, 16316)]