207827906

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2199

約数の個数: 48

約数和(自身を含む): 381099264

約数和(自身を除く): 173271358

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 242, 286, 341, 403, 682, 806, 1573, 2131, 3146, 3751, 4262, 4433, 7502, 8866, 23441, 27703, 46882, 48763, 55406, 66061, 97526, 132122, 257851, 304733, 515702, 609466, 726671, 858793, 1453342, 1717586, 3352063, 6704126, 7993381, 9446723, 15986762, 18893446, 103913953, 207827906]

約数ペア:

[(1, 207827906), (2, 103913953), (11, 18893446), (13, 15986762), (22, 9446723), (26, 7993381), (31, 6704126), (62, 3352063), (121, 1717586), (143, 1453342), (242, 858793), (286, 726671), (341, 609466), (403, 515702), (682, 304733), (806, 257851), (1573, 132122), (2131, 97526), (3146, 66061), (3751, 55406), (4262, 48763), (4433, 46882), (7502, 27703), (8866, 23441)]