222751090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{7393}}^1$

素因数の和:7554

約数の個数: 32

約数和(自身を含む): 421635456

約数和(自身を除く): 198884366

約数列:

[1, 2, 5, 10, 23, 46, 115, 131, 230, 262, 655, 1310, 3013, 6026, 7393, 14786, 15065, 30130, 36965, 73930, 170039, 340078, 850195, 968483, 1700390, 1936966, 4842415, 9684830, 22275109, 44550218, 111375545, 222751090]

約数ペア:

[(1, 222751090), (2, 111375545), (5, 44550218), (10, 22275109), (23, 9684830), (46, 4842415), (115, 1936966), (131, 1700390), (230, 968483), (262, 850195), (655, 340078), (1310, 170039), (3013, 73930), (6026, 36965), (7393, 30130), (14786, 15065)]