201893408

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 406520856

約数和(自身を除く): 204627448

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 293, 353, 488, 586, 706, 976, 1172, 1412, 1952, 2344, 2824, 4688, 5648, 9376, 11296, 17873, 21533, 35746, 43066, 71492, 86132, 103429, 142984, 172264, 206858, 285968, 344528, 413716, 571936, 689056, 827432, 1654864, 3309728, 6309169, 12618338, 25236676, 50473352, 100946704, 201893408]

約数ペア:

[(1, 201893408), (2, 100946704), (4, 50473352), (8, 25236676), (16, 12618338), (32, 6309169), (61, 3309728), (122, 1654864), (244, 827432), (293, 689056), (353, 571936), (488, 413716), (586, 344528), (706, 285968), (976, 206858), (1172, 172264), (1412, 142984), (1952, 103429), (2344, 86132), (2824, 71492), (4688, 43066), (5648, 35746), (9376, 21533), (11296, 17873)]