200052447

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^3\times {\mathrm{277}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 330864480

約数和(自身を除く): 130812033

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 277, 289, 357, 831, 833, 867, 1939, 2023, 2499, 4709, 4913, 5817, 6069, 13573, 14127, 14161, 14739, 32963, 34391, 40719, 42483, 80053, 98889, 103173, 230741, 240159, 240737, 560371, 692223, 722211, 1360901, 1681113, 3922597, 4082703, 9526307, 11767791, 28578921, 66684149, 200052447]

約数ペア:

[(1, 200052447), (3, 66684149), (7, 28578921), (17, 11767791), (21, 9526307), (49, 4082703), (51, 3922597), (119, 1681113), (147, 1360901), (277, 722211), (289, 692223), (357, 560371), (831, 240737), (833, 240159), (867, 230741), (1939, 103173), (2023, 98889), (2499, 80053), (4709, 42483), (4913, 40719), (5817, 34391), (6069, 32963), (13573, 14739), (14127, 14161)]