202325900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:448

約数の個数: 108

約数和(自身を含む): 515935728

約数和(自身を除く): 313609828

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 157, 175, 196, 245, 263, 314, 350, 490, 526, 628, 700, 785, 980, 1052, 1099, 1225, 1315, 1570, 1841, 2198, 2450, 2630, 3140, 3682, 3925, 4396, 4900, 5260, 5495, 6575, 7364, 7693, 7850, 9205, 10990, 12887, 13150, 15386, 15700, 18410, 21980, 25774, 26300, 27475, 30772, 36820, 38465, 41291, 46025, 51548, 54950, 64435, 76930, 82582, 92050, 109900, 128870, 153860, 165164, 184100, 192325, 206455, 257740, 289037, 322175, 384650, 412910, 578074, 644350, 769300, 825820, 1032275, 1156148, 1288700, 1445185, 2023259, 2064550, 2890370, 4046518, 4129100, 5780740, 7225925, 8093036, 10116295, 14451850, 20232590, 28903700, 40465180, 50581475, 101162950, 202325900]

約数ペア:

[(1, 202325900), (2, 101162950), (4, 50581475), (5, 40465180), (7, 28903700), (10, 20232590), (14, 14451850), (20, 10116295), (25, 8093036), (28, 7225925), (35, 5780740), (49, 4129100), (50, 4046518), (70, 2890370), (98, 2064550), (100, 2023259), (140, 1445185), (157, 1288700), (175, 1156148), (196, 1032275), (245, 825820), (263, 769300), (314, 644350), (350, 578074), (490, 412910), (526, 384650), (628, 322175), (700, 289037), (785, 257740), (980, 206455), (1052, 192325), (1099, 184100), (1225, 165164), (1315, 153860), (1570, 128870), (1841, 109900), (2198, 92050), (2450, 82582), (2630, 76930), (3140, 64435), (3682, 54950), (3925, 51548), (4396, 46025), (4900, 41291), (5260, 38465), (5495, 36820), (6575, 30772), (7364, 27475), (7693, 26300), (7850, 25774), (9205, 21980), (10990, 18410), (12887, 15700), (13150, 15386)]