223491114

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 144

約数和(自身を含む): 618456384

約数和(自身を除く): 394965270

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 107, 121, 126, 137, 154, 198, 214, 231, 242, 274, 321, 363, 411, 462, 642, 693, 726, 749, 822, 847, 959, 963, 1089, 1177, 1233, 1386, 1498, 1507, 1694, 1918, 1926, 2178, 2247, 2354, 2466, 2541, 2877, 3014, 3531, 4494, 4521, 5082, 5754, 6741, 7062, 7623, 8239, 8631, 9042, 10549, 10593, 12947, 13482, 13563, 14659, 15246, 16478, 16577, 17262, 21098, 21186, 24717, 25894, 27126, 29318, 31647, 33154, 38841, 43977, 49434, 49731, 63294, 74151, 77682, 87954, 90629, 94941, 99462, 102613, 116039, 116523, 131931, 148302, 149193, 161249, 181258, 189882, 205226, 232078, 233046, 263862, 271887, 298386, 307839, 322498, 348117, 483747, 543774, 615678, 696234, 815661, 923517, 967494, 1044351, 1128743, 1451241, 1631322, 1773739, 1847034, 2088702, 2257486, 2902482, 3386229, 3547478, 5321217, 6772458, 10158687, 10642434, 12416173, 15963651, 20317374, 24832346, 31927302, 37248519, 74497038, 111745557, 223491114]

約数ペア:

[(1, 223491114), (2, 111745557), (3, 74497038), (6, 37248519), (7, 31927302), (9, 24832346), (11, 20317374), (14, 15963651), (18, 12416173), (21, 10642434), (22, 10158687), (33, 6772458), (42, 5321217), (63, 3547478), (66, 3386229), (77, 2902482), (99, 2257486), (107, 2088702), (121, 1847034), (126, 1773739), (137, 1631322), (154, 1451241), (198, 1128743), (214, 1044351), (231, 967494), (242, 923517), (274, 815661), (321, 696234), (363, 615678), (411, 543774), (462, 483747), (642, 348117), (693, 322498), (726, 307839), (749, 298386), (822, 271887), (847, 263862), (959, 233046), (963, 232078), (1089, 205226), (1177, 189882), (1233, 181258), (1386, 161249), (1498, 149193), (1507, 148302), (1694, 131931), (1918, 116523), (1926, 116039), (2178, 102613), (2247, 99462), (2354, 94941), (2466, 90629), (2541, 87954), (2877, 77682), (3014, 74151), (3531, 63294), (4494, 49731), (4521, 49434), (5082, 43977), (5754, 38841), (6741, 33154), (7062, 31647), (7623, 29318), (8239, 27126), (8631, 25894), (9042, 24717), (10549, 21186), (10593, 21098), (12947, 17262), (13482, 16577), (13563, 16478), (14659, 15246)]