187897402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{23021}}^1$

素因数の和:23094

約数の個数: 32

約数和(自身を含む): 358038144

約数和(自身を除く): 170140742

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 8162, 23021, 46042, 161147, 253231, 322294, 506462, 1220113, 1772617, 2440226, 3545234, 8540791, 13421243, 17081582, 26842486, 93948701, 187897402]

約数ペア:

[(1, 187897402), (2, 93948701), (7, 26842486), (11, 17081582), (14, 13421243), (22, 8540791), (53, 3545234), (77, 2440226), (106, 1772617), (154, 1220113), (371, 506462), (583, 322294), (742, 253231), (1166, 161147), (4081, 46042), (8162, 23021)]