203982948

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{5381}}^1$

素因数の和:5416

約数の個数: 84

約数和(自身を含む): 576487548

約数和(自身を除く): 372504600

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4212, 5381, 6318, 9477, 10762, 12636, 16143, 18954, 21524, 32286, 37908, 48429, 64572, 69953, 96858, 139906, 145287, 193716, 209859, 279812, 290574, 419718, 435861, 581148, 629577, 839436, 871722, 1259154, 1307583, 1743444, 1888731, 2518308, 2615166, 3777462, 3922749, 5230332, 5666193, 7554924, 7845498, 11332386, 15690996, 16998579, 22664772, 33997158, 50995737, 67994316, 101991474, 203982948]

約数ペア:

[(1, 203982948), (2, 101991474), (3, 67994316), (4, 50995737), (6, 33997158), (9, 22664772), (12, 16998579), (13, 15690996), (18, 11332386), (26, 7845498), (27, 7554924), (36, 5666193), (39, 5230332), (52, 3922749), (54, 3777462), (78, 2615166), (81, 2518308), (108, 1888731), (117, 1743444), (156, 1307583), (162, 1259154), (234, 871722), (243, 839436), (324, 629577), (351, 581148), (468, 435861), (486, 419718), (702, 290574), (729, 279812), (972, 209859), (1053, 193716), (1404, 145287), (1458, 139906), (2106, 96858), (2916, 69953), (3159, 64572), (4212, 48429), (5381, 37908), (6318, 32286), (9477, 21524), (10762, 18954), (12636, 16143)]