200212272

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 640141320

約数和(自身を除く): 439929048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 169, 171, 208, 228, 234, 247, 304, 312, 338, 342, 433, 456, 468, 494, 507, 624, 676, 684, 741, 866, 912, 936, 988, 1014, 1299, 1352, 1368, 1482, 1521, 1732, 1872, 1976, 2028, 2223, 2598, 2704, 2736, 2964, 3042, 3211, 3464, 3897, 3952, 4056, 4446, 5196, 5629, 5928, 6084, 6422, 6928, 7794, 8112, 8227, 8892, 9633, 10392, 11258, 11856, 12168, 12844, 15588, 16454, 16887, 17784, 19266, 20784, 22516, 24336, 24681, 25688, 28899, 31176, 32908, 33774, 35568, 38532, 45032, 49362, 50661, 51376, 57798, 62352, 65816, 67548, 73177, 74043, 77064, 90064, 98724, 101322, 106951, 115596, 131632, 135096, 146354, 148086, 154128, 197448, 202644, 213902, 219531, 231192, 270192, 292708, 296172, 320853, 394896, 405288, 427804, 439062, 462384, 585416, 592344, 641706, 658593, 810576, 855608, 878124, 962559, 1170832, 1184688, 1283412, 1317186, 1390363, 1711216, 1756248, 1925118, 2566824, 2634372, 2780726, 3512496, 3850236, 4171089, 5133648, 5268744, 5561452, 7700472, 8342178, 10537488, 11122904, 12513267, 15400944, 16684356, 22245808, 25026534, 33368712, 50053068, 66737424, 100106136, 200212272]

約数ペア:

[(1, 200212272), (2, 100106136), (3, 66737424), (4, 50053068), (6, 33368712), (8, 25026534), (9, 22245808), (12, 16684356), (13, 15400944), (16, 12513267), (18, 11122904), (19, 10537488), (24, 8342178), (26, 7700472), (36, 5561452), (38, 5268744), (39, 5133648), (48, 4171089), (52, 3850236), (57, 3512496), (72, 2780726), (76, 2634372), (78, 2566824), (104, 1925118), (114, 1756248), (117, 1711216), (144, 1390363), (152, 1317186), (156, 1283412), (169, 1184688), (171, 1170832), (208, 962559), (228, 878124), (234, 855608), (247, 810576), (304, 658593), (312, 641706), (338, 592344), (342, 585416), (433, 462384), (456, 439062), (468, 427804), (494, 405288), (507, 394896), (624, 320853), (676, 296172), (684, 292708), (741, 270192), (866, 231192), (912, 219531), (936, 213902), (988, 202644), (1014, 197448), (1299, 154128), (1352, 148086), (1368, 146354), (1482, 135096), (1521, 131632), (1732, 115596), (1872, 106951), (1976, 101322), (2028, 98724), (2223, 90064), (2598, 77064), (2704, 74043), (2736, 73177), (2964, 67548), (3042, 65816), (3211, 62352), (3464, 57798), (3897, 51376), (3952, 50661), (4056, 49362), (4446, 45032), (5196, 38532), (5629, 35568), (5928, 33774), (6084, 32908), (6422, 31176), (6928, 28899), (7794, 25688), (8112, 24681), (8227, 24336), (8892, 22516), (9633, 20784), (10392, 19266), (11258, 17784), (11856, 16887), (12168, 16454), (12844, 15588)]