200537960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8629}}^1$

素因数の和:8730

約数の個数: 64

約数和(自身を含む): 521942400

約数和(自身を除く): 321404440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 83, 140, 166, 280, 332, 415, 581, 664, 830, 1162, 1660, 2324, 2905, 3320, 4648, 5810, 8629, 11620, 17258, 23240, 34516, 43145, 60403, 69032, 86290, 120806, 172580, 241612, 302015, 345160, 483224, 604030, 716207, 1208060, 1432414, 2416120, 2864828, 3581035, 5013449, 5729656, 7162070, 10026898, 14324140, 20053796, 25067245, 28648280, 40107592, 50134490, 100268980, 200537960]

約数ペア:

[(1, 200537960), (2, 100268980), (4, 50134490), (5, 40107592), (7, 28648280), (8, 25067245), (10, 20053796), (14, 14324140), (20, 10026898), (28, 7162070), (35, 5729656), (40, 5013449), (56, 3581035), (70, 2864828), (83, 2416120), (140, 1432414), (166, 1208060), (280, 716207), (332, 604030), (415, 483224), (581, 345160), (664, 302015), (830, 241612), (1162, 172580), (1660, 120806), (2324, 86290), (2905, 69032), (3320, 60403), (4648, 43145), (5810, 34516), (8629, 23240), (11620, 17258)]