200550532

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2601

約数の個数: 72

約数和(自身を含む): 454030080

約数和(自身を除く): 253479548

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2539, 2548, 2821, 3038, 5078, 5642, 6076, 10156, 11284, 17773, 19747, 33007, 35546, 39494, 66014, 71092, 78709, 78988, 124411, 132028, 157418, 231049, 248822, 314836, 462098, 497644, 550963, 924196, 1023217, 1101926, 1617343, 2046434, 2203852, 3234686, 3856741, 4092868, 6469372, 7162519, 7713482, 14325038, 15426964, 28650076, 50137633, 100275266, 200550532]

約数ペア:

[(1, 200550532), (2, 100275266), (4, 50137633), (7, 28650076), (13, 15426964), (14, 14325038), (26, 7713482), (28, 7162519), (31, 6469372), (49, 4092868), (52, 3856741), (62, 3234686), (91, 2203852), (98, 2046434), (124, 1617343), (182, 1101926), (196, 1023217), (217, 924196), (364, 550963), (403, 497644), (434, 462098), (637, 314836), (806, 248822), (868, 231049), (1274, 157418), (1519, 132028), (1612, 124411), (2539, 78988), (2548, 78709), (2821, 71092), (3038, 66014), (5078, 39494), (5642, 35546), (6076, 33007), (10156, 19747), (11284, 17773)]