202187968

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{166273}}^1$

素因数の和:166304

約数の個数: 28

約数和(自身を含む): 422335960

約数和(自身を除く): 220147992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 166273, 332546, 665092, 1330184, 2660368, 3159187, 5320736, 6318374, 10641472, 12636748, 25273496, 50546992, 101093984, 202187968]

約数ペア:

[(1, 202187968), (2, 101093984), (4, 50546992), (8, 25273496), (16, 12636748), (19, 10641472), (32, 6318374), (38, 5320736), (64, 3159187), (76, 2660368), (152, 1330184), (304, 665092), (608, 332546), (1216, 166273)]