201007320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98533}}^1$

素因数の和:98564

約数の個数: 64

約数和(自身を含む): 638500320

約数和(自身を除く): 437493000

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, 98533, 197066, 295599, 394132, 492665, 591198, 788264, 985330, 1182396, 1477995, 1675061, 1970660, 2364792, 2955990, 3350122, 3941320, 5025183, 5911980, 6700244, 8375305, 10050366, 11823960, 13400488, 16750610, 20100732, 25125915, 33501220, 40201464, 50251830, 67002440, 100503660, 201007320]

約数ペア:

[(1, 201007320), (2, 100503660), (3, 67002440), (4, 50251830), (5, 40201464), (6, 33501220), (8, 25125915), (10, 20100732), (12, 16750610), (15, 13400488), (17, 11823960), (20, 10050366), (24, 8375305), (30, 6700244), (34, 5911980), (40, 5025183), (51, 3941320), (60, 3350122), (68, 2955990), (85, 2364792), (102, 1970660), (120, 1675061), (136, 1477995), (170, 1182396), (204, 985330), (255, 788264), (340, 591198), (408, 492665), (510, 394132), (680, 295599), (1020, 197066), (2040, 98533)]