201472024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{4831}}^1$

素因数の和:5251

約数の個数: 32

約数和(自身を含む): 407917440

約数和(自身を除く): 206445416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 401, 802, 1604, 3208, 4831, 5213, 9662, 10426, 19324, 20852, 38648, 41704, 62803, 125606, 251212, 502424, 1937231, 3874462, 7748924, 15497848, 25184003, 50368006, 100736012, 201472024]

約数ペア:

[(1, 201472024), (2, 100736012), (4, 50368006), (8, 25184003), (13, 15497848), (26, 7748924), (52, 3874462), (104, 1937231), (401, 502424), (802, 251212), (1604, 125606), (3208, 62803), (4831, 41704), (5213, 38648), (9662, 20852), (10426, 19324)]