230830964

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:194

約数の個数: 108

約数和(自身を含む): 543260844

約数和(自身を除く): 312429880

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 73, 91, 98, 119, 146, 182, 196, 221, 238, 292, 364, 442, 476, 511, 637, 833, 884, 949, 1022, 1241, 1274, 1547, 1666, 1898, 2044, 2482, 2548, 3094, 3332, 3577, 3796, 4964, 5329, 6188, 6643, 7154, 8687, 10658, 10829, 13286, 14308, 16133, 17374, 21316, 21658, 26572, 32266, 34748, 37303, 43316, 46501, 60809, 64532, 69277, 74606, 90593, 93002, 112931, 121618, 138554, 149212, 181186, 186004, 225862, 243236, 261121, 277108, 362372, 451724, 484939, 522242, 634151, 790517, 969878, 1044484, 1177709, 1268302, 1581034, 1939756, 2355418, 2536604, 3162068, 3394573, 4439057, 4710836, 6789146, 8243963, 8878114, 13578292, 16487926, 17756228, 32975852, 57707741, 115415482, 230830964]

約数ペア:

[(1, 230830964), (2, 115415482), (4, 57707741), (7, 32975852), (13, 17756228), (14, 16487926), (17, 13578292), (26, 8878114), (28, 8243963), (34, 6789146), (49, 4710836), (52, 4439057), (68, 3394573), (73, 3162068), (91, 2536604), (98, 2355418), (119, 1939756), (146, 1581034), (182, 1268302), (196, 1177709), (221, 1044484), (238, 969878), (292, 790517), (364, 634151), (442, 522242), (476, 484939), (511, 451724), (637, 362372), (833, 277108), (884, 261121), (949, 243236), (1022, 225862), (1241, 186004), (1274, 181186), (1547, 149212), (1666, 138554), (1898, 121618), (2044, 112931), (2482, 93002), (2548, 90593), (3094, 74606), (3332, 69277), (3577, 64532), (3796, 60809), (4964, 46501), (5329, 43316), (6188, 37303), (6643, 34748), (7154, 32266), (8687, 26572), (10658, 21658), (10829, 21316), (13286, 17374), (14308, 16133)]