201948656

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2617}}^1$

素因数の和:2698

約数の個数: 80

約数和(自身を含む): 490843584

約数和(自身を除く): 288894928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 91, 104, 106, 112, 182, 208, 212, 364, 371, 424, 689, 728, 742, 848, 1378, 1456, 1484, 2617, 2756, 2968, 4823, 5234, 5512, 5936, 9646, 10468, 11024, 18319, 19292, 20936, 34021, 36638, 38584, 41872, 68042, 73276, 77168, 136084, 138701, 146552, 238147, 272168, 277402, 293104, 476294, 544336, 554804, 952588, 970907, 1109608, 1803113, 1905176, 1941814, 2219216, 3606226, 3810352, 3883628, 7212452, 7767256, 12621791, 14424904, 15534512, 25243582, 28849808, 50487164, 100974328, 201948656]

約数ペア:

[(1, 201948656), (2, 100974328), (4, 50487164), (7, 28849808), (8, 25243582), (13, 15534512), (14, 14424904), (16, 12621791), (26, 7767256), (28, 7212452), (52, 3883628), (53, 3810352), (56, 3606226), (91, 2219216), (104, 1941814), (106, 1905176), (112, 1803113), (182, 1109608), (208, 970907), (212, 952588), (364, 554804), (371, 544336), (424, 476294), (689, 293104), (728, 277402), (742, 272168), (848, 238147), (1378, 146552), (1456, 138701), (1484, 136084), (2617, 77168), (2756, 73276), (2968, 68042), (4823, 41872), (5234, 38584), (5512, 36638), (5936, 34021), (9646, 20936), (10468, 19292), (11024, 18319)]