202564712

素因数分解:

$2^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 444528000

約数和(自身を除く): 241963288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 89, 97, 178, 194, 356, 388, 419, 623, 679, 712, 776, 838, 1246, 1358, 1676, 2492, 2716, 2933, 3352, 4984, 5432, 5866, 8633, 11732, 17266, 23464, 34532, 37291, 40643, 60431, 69064, 74582, 81286, 120862, 149164, 162572, 241724, 261037, 284501, 298328, 325144, 483448, 522074, 569002, 1044148, 1138004, 2088296, 2276008, 3617227, 7234454, 14468908, 25320589, 28937816, 50641178, 101282356, 202564712]

約数ペア:

[(1, 202564712), (2, 101282356), (4, 50641178), (7, 28937816), (8, 25320589), (14, 14468908), (28, 7234454), (56, 3617227), (89, 2276008), (97, 2088296), (178, 1138004), (194, 1044148), (356, 569002), (388, 522074), (419, 483448), (623, 325144), (679, 298328), (712, 284501), (776, 261037), (838, 241724), (1246, 162572), (1358, 149164), (1676, 120862), (2492, 81286), (2716, 74582), (2933, 69064), (3352, 60431), (4984, 40643), (5432, 37291), (5866, 34532), (8633, 23464), (11732, 17266)]