207374940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{39727}}^1$

素因数の和:39771

約数の個数: 72

約数和(自身を含む): 650744640

約数和(自身を除く): 443369700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 39727, 79454, 119181, 158908, 198635, 238362, 357543, 397270, 476724, 595905, 715086, 794540, 1152083, 1191810, 1430172, 1787715, 2304166, 2383620, 3456249, 3575430, 4608332, 5760415, 6912498, 7150860, 10368747, 11520830, 13824996, 17281245, 20737494, 23041660, 34562490, 41474988, 51843735, 69124980, 103687470, 207374940]

約数ペア:

[(1, 207374940), (2, 103687470), (3, 69124980), (4, 51843735), (5, 41474988), (6, 34562490), (9, 23041660), (10, 20737494), (12, 17281245), (15, 13824996), (18, 11520830), (20, 10368747), (29, 7150860), (30, 6912498), (36, 5760415), (45, 4608332), (58, 3575430), (60, 3456249), (87, 2383620), (90, 2304166), (116, 1787715), (145, 1430172), (174, 1191810), (180, 1152083), (261, 794540), (290, 715086), (348, 595905), (435, 476724), (522, 397270), (580, 357543), (870, 238362), (1044, 198635), (1305, 158908), (1740, 119181), (2610, 79454), (5220, 39727)]