214246956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 637072128

約数和(自身を除く): 422825172

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 107, 121, 132, 154, 197, 214, 231, 242, 308, 321, 363, 394, 428, 462, 484, 591, 642, 726, 749, 788, 847, 924, 1177, 1182, 1284, 1379, 1452, 1498, 1694, 2167, 2247, 2354, 2364, 2541, 2758, 2996, 3388, 3531, 4137, 4334, 4494, 4708, 5082, 5516, 6501, 7062, 8239, 8274, 8668, 8988, 10164, 12947, 13002, 14124, 15169, 16478, 16548, 21079, 23837, 24717, 25894, 26004, 30338, 32956, 38841, 42158, 45507, 47674, 49434, 51788, 60676, 63237, 71511, 77682, 84316, 90629, 91014, 95348, 98868, 126474, 143022, 147553, 155364, 166859, 181258, 182028, 231869, 252948, 271887, 286044, 295106, 333718, 362516, 442659, 463738, 500577, 543774, 590212, 667436, 695607, 885318, 927476, 1001154, 1087548, 1391214, 1623083, 1770636, 2002308, 2550559, 2782428, 3246166, 4869249, 5101118, 6492332, 7651677, 9738498, 10202236, 15303354, 17853913, 19476996, 30606708, 35707826, 53561739, 71415652, 107123478, 214246956]

約数ペア:

[(1, 214246956), (2, 107123478), (3, 71415652), (4, 53561739), (6, 35707826), (7, 30606708), (11, 19476996), (12, 17853913), (14, 15303354), (21, 10202236), (22, 9738498), (28, 7651677), (33, 6492332), (42, 5101118), (44, 4869249), (66, 3246166), (77, 2782428), (84, 2550559), (107, 2002308), (121, 1770636), (132, 1623083), (154, 1391214), (197, 1087548), (214, 1001154), (231, 927476), (242, 885318), (308, 695607), (321, 667436), (363, 590212), (394, 543774), (428, 500577), (462, 463738), (484, 442659), (591, 362516), (642, 333718), (726, 295106), (749, 286044), (788, 271887), (847, 252948), (924, 231869), (1177, 182028), (1182, 181258), (1284, 166859), (1379, 155364), (1452, 147553), (1498, 143022), (1694, 126474), (2167, 98868), (2247, 95348), (2354, 91014), (2364, 90629), (2541, 84316), (2758, 77682), (2996, 71511), (3388, 63237), (3531, 60676), (4137, 51788), (4334, 49434), (4494, 47674), (4708, 45507), (5082, 42158), (5516, 38841), (6501, 32956), (7062, 30338), (8239, 26004), (8274, 25894), (8668, 24717), (8988, 23837), (10164, 21079), (12947, 16548), (13002, 16478), (14124, 15169)]