201476656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{12143}}^1$

素因数の和:12229

約数の個数: 40

約数和(自身を含む): 420133824

約数和(自身を除く): 218657168

約数列:

[1, 2, 4, 8, 16, 17, 34, 61, 68, 122, 136, 244, 272, 488, 976, 1037, 2074, 4148, 8296, 12143, 16592, 24286, 48572, 97144, 194288, 206431, 412862, 740723, 825724, 1481446, 1651448, 2962892, 3302896, 5925784, 11851568, 12592291, 25184582, 50369164, 100738328, 201476656]

約数ペア:

[(1, 201476656), (2, 100738328), (4, 50369164), (8, 25184582), (16, 12592291), (17, 11851568), (34, 5925784), (61, 3302896), (68, 2962892), (122, 1651448), (136, 1481446), (244, 825724), (272, 740723), (488, 412862), (976, 206431), (1037, 194288), (2074, 97144), (4148, 48572), (8296, 24286), (12143, 16592)]