202917872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{23017}}^1$

素因数の和:23073

約数の個数: 40

約数和(自身を含む): 428134800

約数和(自身を除く): 225216928

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 23017, 46034, 92068, 184136, 368272, 437323, 667493, 874646, 1334986, 1749292, 2669972, 3498584, 5339944, 6997168, 10679888, 12682367, 25364734, 50729468, 101458936, 202917872]

約数ペア:

[(1, 202917872), (2, 101458936), (4, 50729468), (8, 25364734), (16, 12682367), (19, 10679888), (29, 6997168), (38, 5339944), (58, 3498584), (76, 2669972), (116, 1749292), (152, 1334986), (232, 874646), (304, 667493), (464, 437323), (551, 368272), (1102, 184136), (2204, 92068), (4408, 46034), (8816, 23017)]