207738216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137393}}^1$

素因数の和:137415

約数の個数: 64

約数和(自身を含む): 659491200

約数和(自身を除く): 451752984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 137393, 274786, 412179, 549572, 824358, 961751, 1099144, 1236537, 1648716, 1923502, 2473074, 2885253, 3297432, 3709611, 3847004, 4946148, 5770506, 7419222, 7694008, 8655759, 9892296, 11541012, 14838444, 17311518, 23082024, 25967277, 29676888, 34623036, 51934554, 69246072, 103869108, 207738216]

約数ペア:

[(1, 207738216), (2, 103869108), (3, 69246072), (4, 51934554), (6, 34623036), (7, 29676888), (8, 25967277), (9, 23082024), (12, 17311518), (14, 14838444), (18, 11541012), (21, 9892296), (24, 8655759), (27, 7694008), (28, 7419222), (36, 5770506), (42, 4946148), (54, 3847004), (56, 3709611), (63, 3297432), (72, 2885253), (84, 2473074), (108, 1923502), (126, 1648716), (168, 1236537), (189, 1099144), (216, 961751), (252, 824358), (378, 549572), (504, 412179), (756, 274786), (1512, 137393)]