203208208

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106727}}^1$

素因数の和:106759

約数の個数: 40

約数和(自身を含む): 476433792

約数和(自身を除く): 273225584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 106727, 213454, 426908, 747089, 853816, 1494178, 1707632, 1814359, 2988356, 3628718, 5976712, 7257436, 11953424, 12700513, 14514872, 25401026, 29029744, 50802052, 101604104, 203208208]

約数ペア:

[(1, 203208208), (2, 101604104), (4, 50802052), (7, 29029744), (8, 25401026), (14, 14514872), (16, 12700513), (17, 11953424), (28, 7257436), (34, 5976712), (56, 3628718), (68, 2988356), (112, 1814359), (119, 1707632), (136, 1494178), (238, 853816), (272, 747089), (476, 426908), (952, 213454), (1904, 106727)]