200807940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{145513}}^1$

素因数の和:145548

約数の個数: 48

約数和(自身を含む): 586712448

約数和(自身を除く): 385904508

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, 145513, 291026, 436539, 582052, 727565, 873078, 1455130, 1746156, 2182695, 2910260, 3346799, 4365390, 6693598, 8730780, 10040397, 13387196, 16733995, 20080794, 33467990, 40161588, 50201985, 66935980, 100403970, 200807940]

約数ペア:

[(1, 200807940), (2, 100403970), (3, 66935980), (4, 50201985), (5, 40161588), (6, 33467990), (10, 20080794), (12, 16733995), (15, 13387196), (20, 10040397), (23, 8730780), (30, 6693598), (46, 4365390), (60, 3346799), (69, 2910260), (92, 2182695), (115, 1746156), (138, 1455130), (230, 873078), (276, 727565), (345, 582052), (460, 436539), (690, 291026), (1380, 145513)]