195416944

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1259}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 386694000

約数和(自身を除く): 191277056

約数列:

[1, 2, 4, 8, 16, 89, 109, 178, 218, 356, 436, 712, 872, 1259, 1424, 1744, 2518, 5036, 9701, 10072, 19402, 20144, 38804, 77608, 112051, 137231, 155216, 224102, 274462, 448204, 548924, 896408, 1097848, 1792816, 2195696, 12213559, 24427118, 48854236, 97708472, 195416944]

約数ペア:

[(1, 195416944), (2, 97708472), (4, 48854236), (8, 24427118), (16, 12213559), (89, 2195696), (109, 1792816), (178, 1097848), (218, 896408), (356, 548924), (436, 448204), (712, 274462), (872, 224102), (1259, 155216), (1424, 137231), (1744, 112051), (2518, 77608), (5036, 38804), (9701, 20144), (10072, 19402)]