201753688

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1123}}^1\times {\mathrm{1321}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 401200560

約数和(自身を除く): 199446872

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1123, 1321, 2246, 2642, 4492, 5284, 8984, 10568, 19091, 22457, 38182, 44914, 76364, 89828, 152728, 179656, 1483483, 2966966, 5933932, 11867864, 25219211, 50438422, 100876844, 201753688]

約数ペア:

[(1, 201753688), (2, 100876844), (4, 50438422), (8, 25219211), (17, 11867864), (34, 5933932), (68, 2966966), (136, 1483483), (1123, 179656), (1321, 152728), (2246, 89828), (2642, 76364), (4492, 44914), (5284, 38182), (8984, 22457), (10568, 19091)]