201514328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{751}}^1\times {\mathrm{1973}}^1$

素因数の和:2747

約数の個数: 32

約数和(自身を含む): 400800960

約数和(自身を除く): 199286632

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 751, 1502, 1973, 3004, 3946, 6008, 7892, 12767, 15784, 25534, 33541, 51068, 67082, 102136, 134164, 268328, 1481723, 2963446, 5926892, 11853784, 25189291, 50378582, 100757164, 201514328]

約数ペア:

[(1, 201514328), (2, 100757164), (4, 50378582), (8, 25189291), (17, 11853784), (34, 5926892), (68, 2963446), (136, 1481723), (751, 268328), (1502, 134164), (1973, 102136), (3004, 67082), (3946, 51068), (6008, 33541), (7892, 25534), (12767, 15784)]