200190888

素因数分解:

$2^3\times 3^2\times {\mathrm{101}}^1\times {\mathrm{27529}}^1$

素因数の和:27642

約数の個数: 48

約数和(自身を含む): 547571700

約数和(自身を除く): 347380812

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 101, 202, 303, 404, 606, 808, 909, 1212, 1818, 2424, 3636, 7272, 27529, 55058, 82587, 110116, 165174, 220232, 247761, 330348, 495522, 660696, 991044, 1982088, 2780429, 5560858, 8341287, 11121716, 16682574, 22243432, 25023861, 33365148, 50047722, 66730296, 100095444, 200190888]

約数ペア:

[(1, 200190888), (2, 100095444), (3, 66730296), (4, 50047722), (6, 33365148), (8, 25023861), (9, 22243432), (12, 16682574), (18, 11121716), (24, 8341287), (36, 5560858), (72, 2780429), (101, 1982088), (202, 991044), (303, 660696), (404, 495522), (606, 330348), (808, 247761), (909, 220232), (1212, 165174), (1818, 110116), (2424, 82587), (3636, 55058), (7272, 27529)]