200750004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 629620992

約数和(自身を除く): 428870988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 233, 234, 252, 263, 273, 364, 466, 468, 526, 546, 699, 789, 819, 932, 1052, 1092, 1398, 1578, 1631, 1638, 1841, 2097, 2367, 2796, 3029, 3156, 3262, 3276, 3419, 3682, 4194, 4734, 4893, 5523, 6058, 6524, 6838, 7364, 8388, 9087, 9468, 9786, 10257, 11046, 12116, 13676, 14679, 16569, 18174, 19572, 20514, 21203, 22092, 23933, 27261, 29358, 30771, 33138, 36348, 41028, 42406, 47866, 54522, 58716, 61279, 61542, 63609, 66276, 71799, 84812, 95732, 109044, 122558, 123084, 127218, 143598, 183837, 190827, 215397, 245116, 254436, 287196, 367674, 381654, 428953, 430794, 551511, 735348, 763308, 796627, 857906, 861588, 1103022, 1286859, 1593254, 1715812, 2206044, 2389881, 2573718, 3186508, 3860577, 4779762, 5147436, 5576389, 7169643, 7721154, 9559524, 11152778, 14339286, 15442308, 16729167, 22305556, 28678572, 33458334, 50187501, 66916668, 100375002, 200750004]

約数ペア:

[(1, 200750004), (2, 100375002), (3, 66916668), (4, 50187501), (6, 33458334), (7, 28678572), (9, 22305556), (12, 16729167), (13, 15442308), (14, 14339286), (18, 11152778), (21, 9559524), (26, 7721154), (28, 7169643), (36, 5576389), (39, 5147436), (42, 4779762), (52, 3860577), (63, 3186508), (78, 2573718), (84, 2389881), (91, 2206044), (117, 1715812), (126, 1593254), (156, 1286859), (182, 1103022), (233, 861588), (234, 857906), (252, 796627), (263, 763308), (273, 735348), (364, 551511), (466, 430794), (468, 428953), (526, 381654), (546, 367674), (699, 287196), (789, 254436), (819, 245116), (932, 215397), (1052, 190827), (1092, 183837), (1398, 143598), (1578, 127218), (1631, 123084), (1638, 122558), (1841, 109044), (2097, 95732), (2367, 84812), (2796, 71799), (3029, 66276), (3156, 63609), (3262, 61542), (3276, 61279), (3419, 58716), (3682, 54522), (4194, 47866), (4734, 42406), (4893, 41028), (5523, 36348), (6058, 33138), (6524, 30771), (6838, 29358), (7364, 27261), (8388, 23933), (9087, 22092), (9468, 21203), (9786, 20514), (10257, 19572), (11046, 18174), (12116, 16569), (13676, 14679)]