207920664

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4253}}^1$

素因数の和:4369

約数の個数: 96

約数和(自身を含む): 650351520

約数和(自身を除く): 442430856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 97, 126, 168, 194, 252, 291, 388, 504, 582, 679, 776, 873, 1164, 1358, 1746, 2037, 2328, 2716, 3492, 4074, 4253, 5432, 6111, 6984, 8148, 8506, 12222, 12759, 16296, 17012, 24444, 25518, 29771, 34024, 38277, 48888, 51036, 59542, 76554, 89313, 102072, 119084, 153108, 178626, 238168, 267939, 306216, 357252, 412541, 535878, 714504, 825082, 1071756, 1237623, 1650164, 2143512, 2475246, 2887787, 3300328, 3712869, 4950492, 5775574, 7425738, 8663361, 9900984, 11551148, 14851476, 17326722, 23102296, 25990083, 29702952, 34653444, 51980166, 69306888, 103960332, 207920664]

約数ペア:

[(1, 207920664), (2, 103960332), (3, 69306888), (4, 51980166), (6, 34653444), (7, 29702952), (8, 25990083), (9, 23102296), (12, 17326722), (14, 14851476), (18, 11551148), (21, 9900984), (24, 8663361), (28, 7425738), (36, 5775574), (42, 4950492), (56, 3712869), (63, 3300328), (72, 2887787), (84, 2475246), (97, 2143512), (126, 1650164), (168, 1237623), (194, 1071756), (252, 825082), (291, 714504), (388, 535878), (504, 412541), (582, 357252), (679, 306216), (776, 267939), (873, 238168), (1164, 178626), (1358, 153108), (1746, 119084), (2037, 102072), (2328, 89313), (2716, 76554), (3492, 59542), (4074, 51036), (4253, 48888), (5432, 38277), (6111, 34024), (6984, 29771), (8148, 25518), (8506, 24444), (12222, 17012), (12759, 16296)]