222732176

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{143513}}^1$

素因数の和:143618

約数の個数: 20

約数和(自身を含む): 435995532

約数和(自身を除く): 213263356

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 143513, 287026, 574052, 1148104, 2296208, 13920761, 27841522, 55683044, 111366088, 222732176]

約数ペア:

[(1, 222732176), (2, 111366088), (4, 55683044), (8, 27841522), (16, 13920761), (97, 2296208), (194, 1148104), (388, 574052), (776, 287026), (1552, 143513)]