205119712

素因数分解:

$2^5\times 7^1\times {\mathrm{37}}^1\times {\mathrm{24749}}^1$

素因数の和:24803

約数の個数: 48

約数和(自身を含む): 474012000

約数和(自身を除く): 268892288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 74, 112, 148, 224, 259, 296, 518, 592, 1036, 1184, 2072, 4144, 8288, 24749, 49498, 98996, 173243, 197992, 346486, 395984, 692972, 791968, 915713, 1385944, 1831426, 2771888, 3662852, 5543776, 6409991, 7325704, 12819982, 14651408, 25639964, 29302816, 51279928, 102559856, 205119712]

約数ペア:

[(1, 205119712), (2, 102559856), (4, 51279928), (7, 29302816), (8, 25639964), (14, 14651408), (16, 12819982), (28, 7325704), (32, 6409991), (37, 5543776), (56, 3662852), (74, 2771888), (112, 1831426), (148, 1385944), (224, 915713), (259, 791968), (296, 692972), (518, 395984), (592, 346486), (1036, 197992), (1184, 173243), (2072, 98996), (4144, 49498), (8288, 24749)]