201966736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{407191}}^1$

素因数の和:407230

約数の個数: 20

約数和(自身を含む): 403934464

約数和(自身を除く): 201967728

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 407191, 814382, 1628764, 3257528, 6515056, 12622921, 25245842, 50491684, 100983368, 201966736]

約数ペア:

[(1, 201966736), (2, 100983368), (4, 50491684), (8, 25245842), (16, 12622921), (31, 6515056), (62, 3257528), (124, 1628764), (248, 814382), (496, 407191)]