201725356

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{2851}}^1$

素因数の和:2907

約数の個数: 54

約数和(自身を含む): 433558188

約数和(自身を除く): 231832832

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1444, 1862, 2527, 2851, 3724, 5054, 5702, 10108, 11404, 17689, 19957, 35378, 39914, 54169, 70756, 79828, 108338, 139699, 216676, 279398, 379183, 558796, 758366, 1029211, 1516732, 2058422, 2654281, 4116844, 5308562, 7204477, 10617124, 14408954, 28817908, 50431339, 100862678, 201725356]

約数ペア:

[(1, 201725356), (2, 100862678), (4, 50431339), (7, 28817908), (14, 14408954), (19, 10617124), (28, 7204477), (38, 5308562), (49, 4116844), (76, 2654281), (98, 2058422), (133, 1516732), (196, 1029211), (266, 758366), (361, 558796), (532, 379183), (722, 279398), (931, 216676), (1444, 139699), (1862, 108338), (2527, 79828), (2851, 70756), (3724, 54169), (5054, 39914), (5702, 35378), (10108, 19957), (11404, 17689)]