207831392

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{6263}}^1$

素因数の和:6351

約数の個数: 48

約数和(自身を含む): 440409312

約数和(自身を除く): 232577920

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1952, 2074, 4148, 6263, 8296, 12526, 16592, 25052, 33184, 50104, 100208, 106471, 200416, 212942, 382043, 425884, 764086, 851768, 1528172, 1703536, 3056344, 3407072, 6112688, 6494731, 12225376, 12989462, 25978924, 51957848, 103915696, 207831392]

約数ペア:

[(1, 207831392), (2, 103915696), (4, 51957848), (8, 25978924), (16, 12989462), (17, 12225376), (32, 6494731), (34, 6112688), (61, 3407072), (68, 3056344), (122, 1703536), (136, 1528172), (244, 851768), (272, 764086), (488, 425884), (544, 382043), (976, 212942), (1037, 200416), (1952, 106471), (2074, 100208), (4148, 50104), (6263, 33184), (8296, 25052), (12526, 16592)]