201944346044

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{4243}}^1$

素因数の和:4683

約数の個数: 96

約数和(自身を含む): 415816934400

約数和(自身を除く): 213872588356

約数列:

[1, 2, 4, 7, 14, 28, 71, 89, 142, 178, 269, 284, 356, 497, 538, 623, 994, 1076, 1246, 1883, 1988, 2492, 3766, 4243, 6319, 7532, 8486, 12638, 16972, 19099, 23941, 25276, 29701, 38198, 44233, 47882, 59402, 76396, 88466, 95764, 118804, 133693, 167587, 176932, 267386, 301253, 335174, 377627, 534772, 602506, 670348, 755254, 1141367, 1205012, 1510508, 1699811, 2108771, 2282734, 2643389, 3399622, 4217542, 4565468, 5286778, 6799244, 7989569, 8435084, 10573556, 11898677, 15979138, 23797354, 26811517, 31958276, 47594708, 53623034, 81037057, 101581663, 107246068, 162074114, 187680619, 203163326, 324148228, 375361238, 406326652, 567259399, 711071641, 750722476, 1134518798, 1422143282, 2269037596, 2844286564, 7212298073, 14424596146, 28849192292, 50486086511, 100972173022, 201944346044]

約数ペア:

[(1, 201944346044), (2, 100972173022), (4, 50486086511), (7, 28849192292), (14, 14424596146), (28, 7212298073), (71, 2844286564), (89, 2269037596), (142, 1422143282), (178, 1134518798), (269, 750722476), (284, 711071641), (356, 567259399), (497, 406326652), (538, 375361238), (623, 324148228), (994, 203163326), (1076, 187680619), (1246, 162074114), (1883, 107246068), (1988, 101581663), (2492, 81037057), (3766, 53623034), (4243, 47594708), (6319, 31958276), (7532, 26811517), (8486, 23797354), (12638, 15979138), (16972, 11898677), (19099, 10573556), (23941, 8435084), (25276, 7989569), (29701, 6799244), (38198, 5286778), (44233, 4565468), (47882, 4217542), (59402, 3399622), (76396, 2643389), (88466, 2282734), (95764, 2108771), (118804, 1699811), (133693, 1510508), (167587, 1205012), (176932, 1141367), (267386, 755254), (301253, 670348), (335174, 602506), (377627, 534772)]