253670406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{202289}}^1$

素因数の和:202324

約数の個数: 32

約数和(自身を含む): 582595200

約数和(自身を除く): 328924794

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 202289, 404578, 606867, 1213734, 2225179, 3843491, 4450358, 6675537, 7686982, 11530473, 13351074, 23060946, 42278401, 84556802, 126835203, 253670406]

約数ペア:

[(1, 253670406), (2, 126835203), (3, 84556802), (6, 42278401), (11, 23060946), (19, 13351074), (22, 11530473), (33, 7686982), (38, 6675537), (57, 4450358), (66, 3843491), (114, 2225179), (209, 1213734), (418, 606867), (627, 404578), (1254, 202289)]