210837886

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 377403840

約数和(自身を除く): 166565954

約数列:

[1, 2, 7, 14, 49, 79, 98, 113, 158, 226, 241, 482, 553, 791, 1106, 1582, 1687, 3374, 3871, 5537, 7742, 8927, 11074, 11809, 17854, 19039, 23618, 27233, 38078, 54466, 62489, 124978, 133273, 190631, 266546, 381262, 437423, 874846, 932911, 1334417, 1865822, 2151407, 2668834, 4302814, 15059849, 30119698, 105418943, 210837886]

約数ペア:

[(1, 210837886), (2, 105418943), (7, 30119698), (14, 15059849), (49, 4302814), (79, 2668834), (98, 2151407), (113, 1865822), (158, 1334417), (226, 932911), (241, 874846), (482, 437423), (553, 381262), (791, 266546), (1106, 190631), (1582, 133273), (1687, 124978), (3374, 62489), (3871, 54466), (5537, 38078), (7742, 27233), (8927, 23618), (11074, 19039), (11809, 17854)]