199962308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1069

約数の個数: 96

約数和(自身を含む): 469459200

約数和(自身を除く): 269496892

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 29, 38, 52, 58, 76, 91, 116, 133, 182, 203, 247, 266, 364, 377, 406, 494, 532, 551, 754, 812, 988, 997, 1102, 1508, 1729, 1994, 2204, 2639, 3458, 3857, 3988, 5278, 6916, 6979, 7163, 7714, 10556, 12961, 13958, 14326, 15428, 18943, 25922, 27916, 28652, 28913, 37886, 50141, 51844, 57826, 75772, 90727, 100282, 115652, 132601, 181454, 200564, 202391, 246259, 265202, 362908, 375869, 404782, 492518, 530404, 549347, 751738, 809564, 985036, 1098694, 1503476, 1723813, 2197388, 2631083, 3447626, 3845429, 5262166, 6895252, 7141511, 7690858, 10524332, 14283022, 15381716, 28566044, 49990577, 99981154, 199962308]

約数ペア:

[(1, 199962308), (2, 99981154), (4, 49990577), (7, 28566044), (13, 15381716), (14, 14283022), (19, 10524332), (26, 7690858), (28, 7141511), (29, 6895252), (38, 5262166), (52, 3845429), (58, 3447626), (76, 2631083), (91, 2197388), (116, 1723813), (133, 1503476), (182, 1098694), (203, 985036), (247, 809564), (266, 751738), (364, 549347), (377, 530404), (406, 492518), (494, 404782), (532, 375869), (551, 362908), (754, 265202), (812, 246259), (988, 202391), (997, 200564), (1102, 181454), (1508, 132601), (1729, 115652), (1994, 100282), (2204, 90727), (2639, 75772), (3458, 57826), (3857, 51844), (3988, 50141), (5278, 37886), (6916, 28913), (6979, 28652), (7163, 27916), (7714, 25922), (10556, 18943), (12961, 15428), (13958, 14326)]