201023776

素因数分解:

$2^5\times {\mathrm{17}}^2\times {\mathrm{21737}}^1$

素因数の和:21781

約数の個数: 36

約数和(自身を含む): 420434658

約数和(自身を除く): 219410882

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 1156, 2312, 4624, 9248, 21737, 43474, 86948, 173896, 347792, 369529, 695584, 739058, 1478116, 2956232, 5912464, 6281993, 11824928, 12563986, 25127972, 50255944, 100511888, 201023776]

約数ペア:

[(1, 201023776), (2, 100511888), (4, 50255944), (8, 25127972), (16, 12563986), (17, 11824928), (32, 6281993), (34, 5912464), (68, 2956232), (136, 1478116), (272, 739058), (289, 695584), (544, 369529), (578, 347792), (1156, 173896), (2312, 86948), (4624, 43474), (9248, 21737)]