201942972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{277}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 641152512

約数和(自身を除く): 439209540

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 263, 277, 308, 396, 462, 526, 554, 693, 789, 831, 924, 1052, 1108, 1386, 1578, 1662, 1841, 1939, 2367, 2493, 2772, 2893, 3047, 3156, 3324, 3682, 3878, 4734, 4986, 5523, 5786, 5817, 6094, 7364, 7756, 8679, 9141, 9468, 9972, 11046, 11572, 11634, 12188, 16569, 17358, 17451, 18282, 20251, 21329, 22092, 23268, 26037, 27423, 33138, 34716, 34902, 36564, 40502, 42658, 52074, 54846, 60753, 63987, 66276, 69804, 72851, 81004, 85316, 104148, 109692, 121506, 127974, 145702, 182259, 191961, 218553, 243012, 255948, 291404, 364518, 383922, 437106, 509957, 655659, 729036, 767844, 801361, 874212, 1019914, 1311318, 1529871, 1602722, 2039828, 2404083, 2622636, 3059742, 3205444, 4589613, 4808166, 5609527, 6119484, 7212249, 9179226, 9616332, 11219054, 14424498, 16828581, 18358452, 22438108, 28848996, 33657162, 50485743, 67314324, 100971486, 201942972]

約数ペア:

[(1, 201942972), (2, 100971486), (3, 67314324), (4, 50485743), (6, 33657162), (7, 28848996), (9, 22438108), (11, 18358452), (12, 16828581), (14, 14424498), (18, 11219054), (21, 9616332), (22, 9179226), (28, 7212249), (33, 6119484), (36, 5609527), (42, 4808166), (44, 4589613), (63, 3205444), (66, 3059742), (77, 2622636), (84, 2404083), (99, 2039828), (126, 1602722), (132, 1529871), (154, 1311318), (198, 1019914), (231, 874212), (252, 801361), (263, 767844), (277, 729036), (308, 655659), (396, 509957), (462, 437106), (526, 383922), (554, 364518), (693, 291404), (789, 255948), (831, 243012), (924, 218553), (1052, 191961), (1108, 182259), (1386, 145702), (1578, 127974), (1662, 121506), (1841, 109692), (1939, 104148), (2367, 85316), (2493, 81004), (2772, 72851), (2893, 69804), (3047, 66276), (3156, 63987), (3324, 60753), (3682, 54846), (3878, 52074), (4734, 42658), (4986, 40502), (5523, 36564), (5786, 34902), (5817, 34716), (6094, 33138), (7364, 27423), (7756, 26037), (8679, 23268), (9141, 22092), (9468, 21329), (9972, 20251), (11046, 18282), (11572, 17451), (11634, 17358), (12188, 16569)]