203530128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 598056960

約数和(自身を除く): 394526832

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 31, 38, 46, 48, 57, 62, 69, 76, 92, 93, 114, 124, 138, 152, 184, 186, 228, 248, 276, 304, 313, 368, 372, 437, 456, 496, 552, 589, 626, 713, 744, 874, 912, 939, 1104, 1178, 1252, 1311, 1426, 1488, 1748, 1767, 1878, 2139, 2356, 2504, 2622, 2852, 3496, 3534, 3756, 4278, 4712, 5008, 5244, 5704, 5947, 6992, 7068, 7199, 7512, 8556, 9424, 9703, 10488, 11408, 11894, 13547, 14136, 14398, 15024, 17112, 17841, 19406, 20976, 21597, 23788, 27094, 28272, 28796, 29109, 34224, 35682, 38812, 40641, 43194, 47576, 54188, 57592, 58218, 71364, 77624, 81282, 86388, 95152, 108376, 115184, 116436, 136781, 142728, 155248, 162564, 172776, 184357, 216752, 223169, 232872, 273562, 285456, 325128, 345552, 368714, 410343, 446338, 465744, 547124, 553071, 650256, 669507, 737428, 820686, 892676, 1094248, 1106142, 1339014, 1474856, 1641372, 1785352, 2188496, 2212284, 2678028, 2949712, 3282744, 3570704, 4240211, 4424568, 5356056, 6565488, 8480422, 8849136, 10712112, 12720633, 16960844, 25441266, 33921688, 50882532, 67843376, 101765064, 203530128]

約数ペア:

[(1, 203530128), (2, 101765064), (3, 67843376), (4, 50882532), (6, 33921688), (8, 25441266), (12, 16960844), (16, 12720633), (19, 10712112), (23, 8849136), (24, 8480422), (31, 6565488), (38, 5356056), (46, 4424568), (48, 4240211), (57, 3570704), (62, 3282744), (69, 2949712), (76, 2678028), (92, 2212284), (93, 2188496), (114, 1785352), (124, 1641372), (138, 1474856), (152, 1339014), (184, 1106142), (186, 1094248), (228, 892676), (248, 820686), (276, 737428), (304, 669507), (313, 650256), (368, 553071), (372, 547124), (437, 465744), (456, 446338), (496, 410343), (552, 368714), (589, 345552), (626, 325128), (713, 285456), (744, 273562), (874, 232872), (912, 223169), (939, 216752), (1104, 184357), (1178, 172776), (1252, 162564), (1311, 155248), (1426, 142728), (1488, 136781), (1748, 116436), (1767, 115184), (1878, 108376), (2139, 95152), (2356, 86388), (2504, 81282), (2622, 77624), (2852, 71364), (3496, 58218), (3534, 57592), (3756, 54188), (4278, 47576), (4712, 43194), (5008, 40641), (5244, 38812), (5704, 35682), (5947, 34224), (6992, 29109), (7068, 28796), (7199, 28272), (7512, 27094), (8556, 23788), (9424, 21597), (9703, 20976), (10488, 19406), (11408, 17841), (11894, 17112), (13547, 15024), (14136, 14398)]