201897691765

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1\times {\mathrm{1973}}^1$

素因数の和:2411

約数の個数: 96

約数和(自身を含む): 309606329088

約数和(自身を除く): 107708637323

約数列:

[1, 5, 7, 11, 35, 55, 73, 77, 121, 331, 365, 385, 511, 605, 803, 847, 1655, 1973, 2317, 2555, 3641, 4015, 4235, 5621, 8833, 9865, 11585, 13811, 18205, 21703, 24163, 25487, 28105, 40051, 44165, 61831, 69055, 108515, 120815, 127435, 144029, 151921, 169141, 200255, 238733, 265793, 280357, 309155, 653063, 720145, 759605, 845705, 1008203, 1193665, 1328965, 1401785, 1584319, 1671131, 1860551, 2923723, 3265315, 4571441, 5041015, 7183693, 7921595, 8355655, 9302755, 11090233, 14618615, 17427509, 20466061, 22857205, 35918465, 47673599, 50285851, 55451165, 79020623, 87137545, 102330305, 121992563, 238367995, 251429255, 333715193, 395103115, 524409589, 553144361, 609962815, 1668575965, 2622047945, 2765721805, 3670867123, 5768505479, 18354335615, 28842527395, 40379538353, 201897691765]

約数ペア:

[(1, 201897691765), (5, 40379538353), (7, 28842527395), (11, 18354335615), (35, 5768505479), (55, 3670867123), (73, 2765721805), (77, 2622047945), (121, 1668575965), (331, 609962815), (365, 553144361), (385, 524409589), (511, 395103115), (605, 333715193), (803, 251429255), (847, 238367995), (1655, 121992563), (1973, 102330305), (2317, 87137545), (2555, 79020623), (3641, 55451165), (4015, 50285851), (4235, 47673599), (5621, 35918465), (8833, 22857205), (9865, 20466061), (11585, 17427509), (13811, 14618615), (18205, 11090233), (21703, 9302755), (24163, 8355655), (25487, 7921595), (28105, 7183693), (40051, 5041015), (44165, 4571441), (61831, 3265315), (69055, 2923723), (108515, 1860551), (120815, 1671131), (127435, 1584319), (144029, 1401785), (151921, 1328965), (169141, 1193665), (200255, 1008203), (238733, 845705), (265793, 759605), (280357, 720145), (309155, 653063)]