201491802008

素因数分解:

$2^3\times 7^3\times {\mathrm{643}}^1\times {\mathrm{114199}}^1$

素因数の和:114869

約数の個数: 64

約数和(自身を含む): 441268800000

約数和(自身を除く): 239776997992

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 643, 686, 1286, 1372, 2572, 2744, 4501, 5144, 9002, 18004, 31507, 36008, 63014, 114199, 126028, 220549, 228398, 252056, 441098, 456796, 799393, 882196, 913592, 1598786, 1764392, 3197572, 5595751, 6395144, 11191502, 22383004, 39170257, 44766008, 73429957, 78340514, 146859914, 156681028, 293719828, 313362056, 514009699, 587439656, 1028019398, 2056038796, 3598067893, 4112077592, 7196135786, 14392271572, 25186475251, 28784543144, 50372950502, 100745901004, 201491802008]

約数ペア:

[(1, 201491802008), (2, 100745901004), (4, 50372950502), (7, 28784543144), (8, 25186475251), (14, 14392271572), (28, 7196135786), (49, 4112077592), (56, 3598067893), (98, 2056038796), (196, 1028019398), (343, 587439656), (392, 514009699), (643, 313362056), (686, 293719828), (1286, 156681028), (1372, 146859914), (2572, 78340514), (2744, 73429957), (4501, 44766008), (5144, 39170257), (9002, 22383004), (18004, 11191502), (31507, 6395144), (36008, 5595751), (63014, 3197572), (114199, 1764392), (126028, 1598786), (220549, 913592), (228398, 882196), (252056, 799393), (441098, 456796)]