199547544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 128

約数和(自身を含む): 590768640

約数和(自身を除く): 391221096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 73, 84, 106, 146, 159, 168, 212, 219, 292, 307, 318, 371, 424, 438, 511, 584, 614, 636, 742, 876, 921, 1022, 1113, 1228, 1272, 1484, 1533, 1752, 1842, 2044, 2149, 2226, 2456, 2968, 3066, 3684, 3869, 4088, 4298, 4452, 6132, 6447, 7368, 7738, 8596, 8904, 11607, 12264, 12894, 15476, 16271, 17192, 22411, 23214, 25788, 27083, 30952, 32542, 44822, 46428, 48813, 51576, 54166, 65084, 67233, 81249, 89644, 92856, 97626, 108332, 113897, 130168, 134466, 156877, 162498, 179288, 195252, 216664, 227794, 268932, 313754, 324996, 341691, 390504, 455588, 470631, 537864, 627508, 649992, 683382, 911176, 941262, 1187783, 1255016, 1366764, 1882524, 2375566, 2733528, 3563349, 3765048, 4751132, 7126698, 8314481, 9502264, 14253396, 16628962, 24943443, 28506792, 33257924, 49886886, 66515848, 99773772, 199547544]

約数ペア:

[(1, 199547544), (2, 99773772), (3, 66515848), (4, 49886886), (6, 33257924), (7, 28506792), (8, 24943443), (12, 16628962), (14, 14253396), (21, 9502264), (24, 8314481), (28, 7126698), (42, 4751132), (53, 3765048), (56, 3563349), (73, 2733528), (84, 2375566), (106, 1882524), (146, 1366764), (159, 1255016), (168, 1187783), (212, 941262), (219, 911176), (292, 683382), (307, 649992), (318, 627508), (371, 537864), (424, 470631), (438, 455588), (511, 390504), (584, 341691), (614, 324996), (636, 313754), (742, 268932), (876, 227794), (921, 216664), (1022, 195252), (1113, 179288), (1228, 162498), (1272, 156877), (1484, 134466), (1533, 130168), (1752, 113897), (1842, 108332), (2044, 97626), (2149, 92856), (2226, 89644), (2456, 81249), (2968, 67233), (3066, 65084), (3684, 54166), (3869, 51576), (4088, 48813), (4298, 46428), (4452, 44822), (6132, 32542), (6447, 30952), (7368, 27083), (7738, 25788), (8596, 23214), (8904, 22411), (11607, 17192), (12264, 16271), (12894, 15476)]