207828894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{54377}}^1$

素因数の和:54409

約数の個数: 48

約数和(自身を含む): 520723728

約数和(自身を除く): 312894834

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 182, 273, 294, 546, 637, 1274, 1911, 3822, 54377, 108754, 163131, 326262, 380639, 706901, 761278, 1141917, 1413802, 2120703, 2283834, 2664473, 4241406, 4948307, 5328946, 7993419, 9896614, 14844921, 15986838, 29689842, 34638149, 69276298, 103914447, 207828894]

約数ペア:

[(1, 207828894), (2, 103914447), (3, 69276298), (6, 34638149), (7, 29689842), (13, 15986838), (14, 14844921), (21, 9896614), (26, 7993419), (39, 5328946), (42, 4948307), (49, 4241406), (78, 2664473), (91, 2283834), (98, 2120703), (147, 1413802), (182, 1141917), (273, 761278), (294, 706901), (546, 380639), (637, 326262), (1274, 163131), (1911, 108754), (3822, 54377)]