201729186728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{31319}}^1$

素因数の和:31650

約数の個数: 64

約数和(自身を含む): 392174006400

約数和(自身を除く): 190444819672

約数列:

[1, 2, 4, 8, 61, 67, 122, 134, 197, 244, 268, 394, 488, 536, 788, 1576, 4087, 8174, 12017, 13199, 16348, 24034, 26398, 31319, 32696, 48068, 52796, 62638, 96136, 105592, 125276, 250552, 805139, 1610278, 1910459, 2098373, 3220556, 3820918, 4196746, 6169843, 6441112, 7641836, 8393492, 12339686, 15283672, 16786984, 24679372, 49358744, 128000753, 256001506, 376360423, 413379481, 512003012, 752720846, 826758962, 1024006024, 1505441692, 1653517924, 3010883384, 3307035848, 25216148341, 50432296682, 100864593364, 201729186728]

約数ペア:

[(1, 201729186728), (2, 100864593364), (4, 50432296682), (8, 25216148341), (61, 3307035848), (67, 3010883384), (122, 1653517924), (134, 1505441692), (197, 1024006024), (244, 826758962), (268, 752720846), (394, 512003012), (488, 413379481), (536, 376360423), (788, 256001506), (1576, 128000753), (4087, 49358744), (8174, 24679372), (12017, 16786984), (13199, 15283672), (16348, 12339686), (24034, 8393492), (26398, 7641836), (31319, 6441112), (32696, 6169843), (48068, 4196746), (52796, 3820918), (62638, 3220556), (96136, 2098373), (105592, 1910459), (125276, 1610278), (250552, 805139)]