204600160

素因数分解:

$2^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{13183}}^1$

素因数の和:13295

約数の個数: 48

約数和(自身を含む): 488388096

約数和(自身を除く): 283787936

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 97, 160, 194, 388, 485, 776, 970, 1552, 1940, 3104, 3880, 7760, 13183, 15520, 26366, 52732, 65915, 105464, 131830, 210928, 263660, 421856, 527320, 1054640, 1278751, 2109280, 2557502, 5115004, 6393755, 10230008, 12787510, 20460016, 25575020, 40920032, 51150040, 102300080, 204600160]

約数ペア:

[(1, 204600160), (2, 102300080), (4, 51150040), (5, 40920032), (8, 25575020), (10, 20460016), (16, 12787510), (20, 10230008), (32, 6393755), (40, 5115004), (80, 2557502), (97, 2109280), (160, 1278751), (194, 1054640), (388, 527320), (485, 421856), (776, 263660), (970, 210928), (1552, 131830), (1940, 105464), (3104, 65915), (3880, 52732), (7760, 26366), (13183, 15520)]