214372998

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{773}}^1$

素因数の和:890

約数の個数: 96

約数和(自身を含む): 556388352

約数和(自身を除く): 342015354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 71, 93, 126, 142, 186, 213, 217, 279, 426, 434, 497, 558, 639, 651, 773, 994, 1278, 1302, 1491, 1546, 1953, 2201, 2319, 2982, 3906, 4402, 4473, 4638, 5411, 6603, 6957, 8946, 10822, 13206, 13914, 15407, 16233, 19809, 23963, 30814, 32466, 39618, 46221, 47926, 48699, 54883, 71889, 92442, 97398, 109766, 138663, 143778, 164649, 167741, 215667, 277326, 329298, 335482, 384181, 431334, 493947, 503223, 768362, 987894, 1006446, 1152543, 1509669, 1701373, 2305086, 3019338, 3402746, 3457629, 5104119, 6915258, 10208238, 11909611, 15312357, 23819222, 30624714, 35728833, 71457666, 107186499, 214372998]

約数ペア:

[(1, 214372998), (2, 107186499), (3, 71457666), (6, 35728833), (7, 30624714), (9, 23819222), (14, 15312357), (18, 11909611), (21, 10208238), (31, 6915258), (42, 5104119), (62, 3457629), (63, 3402746), (71, 3019338), (93, 2305086), (126, 1701373), (142, 1509669), (186, 1152543), (213, 1006446), (217, 987894), (279, 768362), (426, 503223), (434, 493947), (497, 431334), (558, 384181), (639, 335482), (651, 329298), (773, 277326), (994, 215667), (1278, 167741), (1302, 164649), (1491, 143778), (1546, 138663), (1953, 109766), (2201, 97398), (2319, 92442), (2982, 71889), (3906, 54883), (4402, 48699), (4473, 47926), (4638, 46221), (5411, 39618), (6603, 32466), (6957, 30814), (8946, 23963), (10822, 19809), (13206, 16233), (13914, 15407)]