202399568

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{13001}}^1$

素因数の和:13155

約数の個数: 40

約数和(自身を含む): 451429440

約数和(自身を除く): 249029872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 556, 973, 1112, 1946, 2224, 3892, 7784, 13001, 15568, 26002, 52004, 91007, 104008, 182014, 208016, 364028, 728056, 1456112, 1807139, 3614278, 7228556, 12649973, 14457112, 25299946, 28914224, 50599892, 101199784, 202399568]

約数ペア:

[(1, 202399568), (2, 101199784), (4, 50599892), (7, 28914224), (8, 25299946), (14, 14457112), (16, 12649973), (28, 7228556), (56, 3614278), (112, 1807139), (139, 1456112), (278, 728056), (556, 364028), (973, 208016), (1112, 182014), (1946, 104008), (2224, 91007), (3892, 52004), (7784, 26002), (13001, 15568)]