200415537

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19802

約数の個数: 36

約数和(自身を含む): 351411840

約数和(自身を除く): 150996303

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 10143, 19759, 59277, 138313, 177831, 414939, 454457, 968191, 1244817, 1363371, 2904573, 3181199, 4090113, 8713719, 9543597, 22268393, 28630791, 66805179, 200415537]

約数ペア:

[(1, 200415537), (3, 66805179), (7, 28630791), (9, 22268393), (21, 9543597), (23, 8713719), (49, 4090113), (63, 3181199), (69, 2904573), (147, 1363371), (161, 1244817), (207, 968191), (441, 454457), (483, 414939), (1127, 177831), (1449, 138313), (3381, 59277), (10143, 19759)]