201493124

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 410621568

約数和(自身を除く): 209128444

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 277, 313, 332, 554, 581, 626, 1108, 1162, 1252, 1939, 2191, 2324, 3878, 4382, 7756, 8764, 22991, 25979, 45982, 51958, 86701, 91964, 103916, 160937, 173402, 181853, 321874, 346804, 363706, 606907, 643748, 727412, 1213814, 2427628, 7196183, 14392366, 28784732, 50373281, 100746562, 201493124]

約数ペア:

[(1, 201493124), (2, 100746562), (4, 50373281), (7, 28784732), (14, 14392366), (28, 7196183), (83, 2427628), (166, 1213814), (277, 727412), (313, 643748), (332, 606907), (554, 363706), (581, 346804), (626, 321874), (1108, 181853), (1162, 173402), (1252, 160937), (1939, 103916), (2191, 91964), (2324, 86701), (3878, 51958), (4382, 45982), (7756, 25979), (8764, 22991)]