199805424

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1$

素因数の和:487

約数の個数: 160

約数和(自身を含む): 641625600

約数和(自身を除く): 441820176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 149, 156, 168, 182, 208, 273, 298, 307, 312, 336, 364, 447, 546, 596, 614, 624, 728, 894, 921, 1043, 1092, 1192, 1228, 1456, 1788, 1842, 1937, 2086, 2149, 2184, 2384, 2456, 3129, 3576, 3684, 3874, 3991, 4172, 4298, 4368, 4912, 5811, 6258, 6447, 7152, 7368, 7748, 7982, 8344, 8596, 11622, 11973, 12516, 12894, 13559, 14736, 15496, 15964, 16688, 17192, 23244, 23946, 25032, 25788, 27118, 27937, 30992, 31928, 34384, 40677, 45743, 46488, 47892, 50064, 51576, 54236, 55874, 63856, 81354, 83811, 91486, 92976, 95784, 103152, 108472, 111748, 137229, 162708, 167622, 182972, 191568, 216944, 223496, 274458, 320201, 325416, 335244, 365944, 446992, 548916, 594659, 640402, 650832, 670488, 731888, 960603, 1097832, 1189318, 1280804, 1340976, 1783977, 1921206, 2195664, 2378636, 2561608, 3567954, 3842412, 4162613, 4757272, 5123216, 7135908, 7684824, 8325226, 9514544, 12487839, 14271816, 15369648, 16650452, 24975678, 28543632, 33300904, 49951356, 66601808, 99902712, 199805424]

約数ペア:

[(1, 199805424), (2, 99902712), (3, 66601808), (4, 49951356), (6, 33300904), (7, 28543632), (8, 24975678), (12, 16650452), (13, 15369648), (14, 14271816), (16, 12487839), (21, 9514544), (24, 8325226), (26, 7684824), (28, 7135908), (39, 5123216), (42, 4757272), (48, 4162613), (52, 3842412), (56, 3567954), (78, 2561608), (84, 2378636), (91, 2195664), (104, 1921206), (112, 1783977), (149, 1340976), (156, 1280804), (168, 1189318), (182, 1097832), (208, 960603), (273, 731888), (298, 670488), (307, 650832), (312, 640402), (336, 594659), (364, 548916), (447, 446992), (546, 365944), (596, 335244), (614, 325416), (624, 320201), (728, 274458), (894, 223496), (921, 216944), (1043, 191568), (1092, 182972), (1192, 167622), (1228, 162708), (1456, 137229), (1788, 111748), (1842, 108472), (1937, 103152), (2086, 95784), (2149, 92976), (2184, 91486), (2384, 83811), (2456, 81354), (3129, 63856), (3576, 55874), (3684, 54236), (3874, 51576), (3991, 50064), (4172, 47892), (4298, 46488), (4368, 45743), (4912, 40677), (5811, 34384), (6258, 31928), (6447, 30992), (7152, 27937), (7368, 27118), (7748, 25788), (7982, 25032), (8344, 23946), (8596, 23244), (11622, 17192), (11973, 16688), (12516, 15964), (12894, 15496), (13559, 14736)]