204021664

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2671}}^1$

素因数の和:2730

約数の個数: 96

約数和(自身を含む): 517128192

約数和(自身を除く): 313106528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2671, 2728, 3472, 4774, 5342, 5456, 6944, 9548, 10684, 10912, 18697, 19096, 21368, 29381, 37394, 38192, 42736, 58762, 74788, 76384, 82801, 85472, 117524, 149576, 165602, 205667, 235048, 299152, 331204, 411334, 470096, 579607, 598304, 662408, 822668, 910811, 940192, 1159214, 1324816, 1645336, 1821622, 2318428, 2649632, 3290672, 3643244, 4636856, 6375677, 6581344, 7286488, 9273712, 12751354, 14572976, 18547424, 25502708, 29145952, 51005416, 102010832, 204021664]

約数ペア:

[(1, 204021664), (2, 102010832), (4, 51005416), (7, 29145952), (8, 25502708), (11, 18547424), (14, 14572976), (16, 12751354), (22, 9273712), (28, 7286488), (31, 6581344), (32, 6375677), (44, 4636856), (56, 3643244), (62, 3290672), (77, 2649632), (88, 2318428), (112, 1821622), (124, 1645336), (154, 1324816), (176, 1159214), (217, 940192), (224, 910811), (248, 822668), (308, 662408), (341, 598304), (352, 579607), (434, 470096), (496, 411334), (616, 331204), (682, 299152), (868, 235048), (992, 205667), (1232, 165602), (1364, 149576), (1736, 117524), (2387, 85472), (2464, 82801), (2671, 76384), (2728, 74788), (3472, 58762), (4774, 42736), (5342, 38192), (5456, 37394), (6944, 29381), (9548, 21368), (10684, 19096), (10912, 18697)]