204576996

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 144

約数和(自身を含む): 560149184

約数和(自身を除く): 355572188

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 67, 69, 74, 78, 92, 111, 134, 138, 148, 156, 201, 222, 268, 276, 299, 402, 444, 481, 529, 598, 804, 851, 871, 897, 962, 1058, 1196, 1443, 1541, 1587, 1702, 1742, 1794, 1924, 2116, 2479, 2553, 2613, 2886, 3082, 3174, 3404, 3484, 3588, 4623, 4958, 5106, 5226, 5772, 6164, 6348, 6877, 7437, 9246, 9916, 10212, 10452, 11063, 13754, 14874, 18492, 19573, 20033, 20631, 22126, 27508, 29748, 32227, 33189, 35443, 39146, 40066, 41262, 44252, 57017, 58719, 60099, 64454, 66378, 70886, 78292, 80132, 82524, 96681, 106329, 114034, 117438, 120198, 128908, 132756, 141772, 171051, 193362, 212658, 228068, 234876, 240396, 254449, 342102, 386724, 425316, 460759, 508898, 684204, 741221, 763347, 921518, 1017796, 1311391, 1382277, 1482442, 1526694, 1843036, 2223663, 2622782, 2764554, 2964884, 3053388, 3934173, 4447326, 5245564, 5529108, 7868346, 8894652, 15736692, 17048083, 34096166, 51144249, 68192332, 102288498, 204576996]

約数ペア:

[(1, 204576996), (2, 102288498), (3, 68192332), (4, 51144249), (6, 34096166), (12, 17048083), (13, 15736692), (23, 8894652), (26, 7868346), (37, 5529108), (39, 5245564), (46, 4447326), (52, 3934173), (67, 3053388), (69, 2964884), (74, 2764554), (78, 2622782), (92, 2223663), (111, 1843036), (134, 1526694), (138, 1482442), (148, 1382277), (156, 1311391), (201, 1017796), (222, 921518), (268, 763347), (276, 741221), (299, 684204), (402, 508898), (444, 460759), (481, 425316), (529, 386724), (598, 342102), (804, 254449), (851, 240396), (871, 234876), (897, 228068), (962, 212658), (1058, 193362), (1196, 171051), (1443, 141772), (1541, 132756), (1587, 128908), (1702, 120198), (1742, 117438), (1794, 114034), (1924, 106329), (2116, 96681), (2479, 82524), (2553, 80132), (2613, 78292), (2886, 70886), (3082, 66378), (3174, 64454), (3404, 60099), (3484, 58719), (3588, 57017), (4623, 44252), (4958, 41262), (5106, 40066), (5226, 39146), (5772, 35443), (6164, 33189), (6348, 32227), (6877, 29748), (7437, 27508), (9246, 22126), (9916, 20631), (10212, 20033), (10452, 19573), (11063, 18492), (13754, 14874)]