200512168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{8093}}^1$

素因数の和:8281

約数の個数: 32

約数和(自身を含む): 398224800

約数和(自身を除く): 197712632

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 8093, 12388, 16186, 24776, 32372, 64744, 153767, 307534, 615068, 1230136, 1319159, 2638318, 5276636, 10553272, 25064021, 50128042, 100256084, 200512168]

約数ペア:

[(1, 200512168), (2, 100256084), (4, 50128042), (8, 25064021), (19, 10553272), (38, 5276636), (76, 2638318), (152, 1319159), (163, 1230136), (326, 615068), (652, 307534), (1304, 153767), (3097, 64744), (6194, 32372), (8093, 24776), (12388, 16186)]