206441880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101197}}^1$

素因数の和:101228

約数の個数: 64

約数和(自身を含む): 655763040

約数和(自身を除く): 449321160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 101197, 202394, 303591, 404788, 505985, 607182, 809576, 1011970, 1214364, 1517955, 1720349, 2023940, 2428728, 3035910, 3440698, 4047880, 5161047, 6071820, 6881396, 8601745, 10322094, 12143640, 13762792, 17203490, 20644188, 25805235, 34406980, 41288376, 51610470, 68813960, 103220940, 206441880]

約数ペア:

[(1, 206441880), (2, 103220940), (3, 68813960), (4, 51610470), (5, 41288376), (6, 34406980), (8, 25805235), (10, 20644188), (12, 17203490), (15, 13762792), (17, 12143640), (20, 10322094), (24, 8601745), (30, 6881396), (34, 6071820), (40, 5161047), (51, 4047880), (60, 3440698), (68, 3035910), (85, 2428728), (102, 2023940), (120, 1720349), (136, 1517955), (170, 1214364), (204, 1011970), (255, 809576), (340, 607182), (408, 505985), (510, 404788), (680, 303591), (1020, 202394), (2040, 101197)]