200909370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{291173}}^1$

素因数の和:291206

約数の個数: 32

約数和(自身を含む): 503148672

約数和(自身を除く): 302239302

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 291173, 582346, 873519, 1455865, 1747038, 2911730, 4367595, 6696979, 8735190, 13393958, 20090937, 33484895, 40181874, 66969790, 100454685, 200909370]

約数ペア:

[(1, 200909370), (2, 100454685), (3, 66969790), (5, 40181874), (6, 33484895), (10, 20090937), (15, 13393958), (23, 8735190), (30, 6696979), (46, 4367595), (69, 2911730), (115, 1747038), (138, 1455865), (230, 873519), (345, 582346), (690, 291173)]