200207940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{175621}}^1$

素因数の和:175652

約数の個数: 48

約数和(自身を含む): 590089920

約数和(自身を除く): 389881980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 175621, 351242, 526863, 702484, 878105, 1053726, 1756210, 2107452, 2634315, 3336799, 3512420, 5268630, 6673598, 10010397, 10537260, 13347196, 16683995, 20020794, 33367990, 40041588, 50051985, 66735980, 100103970, 200207940]

約数ペア:

[(1, 200207940), (2, 100103970), (3, 66735980), (4, 50051985), (5, 40041588), (6, 33367990), (10, 20020794), (12, 16683995), (15, 13347196), (19, 10537260), (20, 10010397), (30, 6673598), (38, 5268630), (57, 3512420), (60, 3336799), (76, 2634315), (95, 2107452), (114, 1756210), (190, 1053726), (228, 878105), (285, 702484), (380, 526863), (570, 351242), (1140, 175621)]