204531084

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{479}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 537264000

約数和(自身を除く): 332732916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 409, 479, 522, 818, 958, 1044, 1227, 1437, 1636, 1916, 2454, 2874, 3681, 4311, 4908, 5748, 7362, 8622, 11861, 13891, 14724, 17244, 23722, 27782, 35583, 41673, 47444, 55564, 71166, 83346, 106749, 125019, 142332, 166692, 195911, 213498, 250038, 391822, 426996, 500076, 587733, 783644, 1175466, 1763199, 2350932, 3526398, 5681419, 7052796, 11362838, 17044257, 22725676, 34088514, 51132771, 68177028, 102265542, 204531084]

約数ペア:

[(1, 204531084), (2, 102265542), (3, 68177028), (4, 51132771), (6, 34088514), (9, 22725676), (12, 17044257), (18, 11362838), (29, 7052796), (36, 5681419), (58, 3526398), (87, 2350932), (116, 1763199), (174, 1175466), (261, 783644), (348, 587733), (409, 500076), (479, 426996), (522, 391822), (818, 250038), (958, 213498), (1044, 195911), (1227, 166692), (1437, 142332), (1636, 125019), (1916, 106749), (2454, 83346), (2874, 71166), (3681, 55564), (4311, 47444), (4908, 41673), (5748, 35583), (7362, 27782), (8622, 23722), (11861, 17244), (13891, 14724)]