204621368

素因数分解:

$2^3\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{2557}}^1$

素因数の和:3999

約数の個数: 32

約数和(自身を含む): 438952800

約数和(自身を除く): 234331432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1429, 2557, 2858, 5114, 5716, 10003, 10228, 11432, 17899, 20006, 20456, 35798, 40012, 71596, 80024, 143192, 3653953, 7307906, 14615812, 25577671, 29231624, 51155342, 102310684, 204621368]

約数ペア:

[(1, 204621368), (2, 102310684), (4, 51155342), (7, 29231624), (8, 25577671), (14, 14615812), (28, 7307906), (56, 3653953), (1429, 143192), (2557, 80024), (2858, 71596), (5114, 40012), (5716, 35798), (10003, 20456), (10228, 20006), (11432, 17899)]