202390648

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{3929}}^1$

素因数の和:4119

約数の個数: 32

約数和(自身を含む): 390484800

約数和(自身を除く): 188094152

約数列:

[1, 2, 4, 8, 47, 94, 137, 188, 274, 376, 548, 1096, 3929, 6439, 7858, 12878, 15716, 25756, 31432, 51512, 184663, 369326, 538273, 738652, 1076546, 1477304, 2153092, 4306184, 25298831, 50597662, 101195324, 202390648]

約数ペア:

[(1, 202390648), (2, 101195324), (4, 50597662), (8, 25298831), (47, 4306184), (94, 2153092), (137, 1477304), (188, 1076546), (274, 738652), (376, 538273), (548, 369326), (1096, 184663), (3929, 51512), (6439, 31432), (7858, 25756), (12878, 15716)]