195857116

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 439040000

約数和(自身を除く): 243182884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 79, 91, 98, 139, 158, 182, 196, 278, 316, 343, 364, 553, 556, 637, 686, 973, 1027, 1106, 1274, 1372, 1807, 1946, 2054, 2212, 2548, 3614, 3871, 3892, 4108, 4459, 6811, 7189, 7228, 7742, 8918, 10981, 12649, 13622, 14378, 15484, 17836, 21962, 25298, 27097, 27244, 28756, 43924, 47677, 50323, 50596, 54194, 76867, 88543, 95354, 100646, 108388, 142753, 153734, 177086, 190708, 201292, 285506, 307468, 352261, 354172, 538069, 571012, 619801, 704522, 999271, 1076138, 1239602, 1409044, 1998542, 2152276, 2479204, 3766483, 3997084, 6994897, 7532966, 13989794, 15065932, 27979588, 48964279, 97928558, 195857116]

約数ペア:

[(1, 195857116), (2, 97928558), (4, 48964279), (7, 27979588), (13, 15065932), (14, 13989794), (26, 7532966), (28, 6994897), (49, 3997084), (52, 3766483), (79, 2479204), (91, 2152276), (98, 1998542), (139, 1409044), (158, 1239602), (182, 1076138), (196, 999271), (278, 704522), (316, 619801), (343, 571012), (364, 538069), (553, 354172), (556, 352261), (637, 307468), (686, 285506), (973, 201292), (1027, 190708), (1106, 177086), (1274, 153734), (1372, 142753), (1807, 108388), (1946, 100646), (2054, 95354), (2212, 88543), (2548, 76867), (3614, 54194), (3871, 50596), (3892, 50323), (4108, 47677), (4459, 43924), (6811, 28756), (7189, 27244), (7228, 27097), (7742, 25298), (8918, 21962), (10981, 17836), (12649, 15484), (13622, 14378)]