201887102445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{209471}}^1$

素因数の和:209690

約数の個数: 64

約数和(自身を含む): 377411567616

約数和(自身を除く): 175524465171

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 137, 201, 335, 411, 469, 685, 959, 1005, 1407, 2055, 2345, 2877, 4795, 7035, 9179, 14385, 27537, 45895, 64253, 137685, 192759, 209471, 321265, 628413, 963795, 1047355, 1466297, 3142065, 4398891, 7331485, 14034557, 21994455, 28697527, 42103671, 70172785, 86092581, 98241899, 143487635, 200882689, 210518355, 294725697, 430462905, 491209495, 602648067, 1004413445, 1473628485, 1922734309, 3013240335, 5768202927, 9613671545, 13459140163, 28841014635, 40377420489, 67295700815, 201887102445]

約数ペア:

[(1, 201887102445), (3, 67295700815), (5, 40377420489), (7, 28841014635), (15, 13459140163), (21, 9613671545), (35, 5768202927), (67, 3013240335), (105, 1922734309), (137, 1473628485), (201, 1004413445), (335, 602648067), (411, 491209495), (469, 430462905), (685, 294725697), (959, 210518355), (1005, 200882689), (1407, 143487635), (2055, 98241899), (2345, 86092581), (2877, 70172785), (4795, 42103671), (7035, 28697527), (9179, 21994455), (14385, 14034557), (27537, 7331485), (45895, 4398891), (64253, 3142065), (137685, 1466297), (192759, 1047355), (209471, 963795), (321265, 628413)]