201998680268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28514777}}^1$

素因数の和:28514822

約数の個数: 48

約数和(自身を含む): 459886339584

約数和(自身を除く): 257887659316

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 28514777, 57029554, 114059108, 199603439, 313662547, 399206878, 627325094, 655839871, 798413756, 1254650188, 1311679742, 2195637829, 2623359484, 4391275658, 4590879097, 7214238581, 8782551316, 9181758194, 14428477162, 18363516388, 28856954324, 50499670067, 100999340134, 201998680268]

約数ペア:

[(1, 201998680268), (2, 100999340134), (4, 50499670067), (7, 28856954324), (11, 18363516388), (14, 14428477162), (22, 9181758194), (23, 8782551316), (28, 7214238581), (44, 4590879097), (46, 4391275658), (77, 2623359484), (92, 2195637829), (154, 1311679742), (161, 1254650188), (253, 798413756), (308, 655839871), (322, 627325094), (506, 399206878), (644, 313662547), (1012, 199603439), (1771, 114059108), (3542, 57029554), (7084, 28514777)]