202187940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{146513}}^1$

素因数の和:146548

約数の個数: 48

約数和(自身を含む): 590744448

約数和(自身を除く): 388556508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 146513, 293026, 439539, 586052, 732565, 879078, 1465130, 1758156, 2197695, 2930260, 3369799, 4395390, 6739598, 8790780, 10109397, 13479196, 16848995, 20218794, 33697990, 40437588, 50546985, 67395980, 101093970, 202187940]

約数ペア:

[(1, 202187940), (2, 101093970), (3, 67395980), (4, 50546985), (5, 40437588), (6, 33697990), (10, 20218794), (12, 16848995), (15, 13479196), (20, 10109397), (23, 8790780), (30, 6739598), (46, 4395390), (60, 3369799), (69, 2930260), (92, 2197695), (115, 1758156), (138, 1465130), (230, 879078), (276, 732565), (345, 586052), (460, 439539), (690, 293026), (1380, 146513)]