200935660

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 428262912

約数和(自身を除く): 227327252

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 271, 283, 524, 542, 566, 655, 1084, 1132, 1310, 1355, 1415, 2620, 2710, 2830, 5420, 5660, 35501, 37073, 71002, 74146, 76693, 142004, 148292, 153386, 177505, 185365, 306772, 355010, 370730, 383465, 710020, 741460, 766930, 1533860, 10046783, 20093566, 40187132, 50233915, 100467830, 200935660]

約数ペア:

[(1, 200935660), (2, 100467830), (4, 50233915), (5, 40187132), (10, 20093566), (20, 10046783), (131, 1533860), (262, 766930), (271, 741460), (283, 710020), (524, 383465), (542, 370730), (566, 355010), (655, 306772), (1084, 185365), (1132, 177505), (1310, 153386), (1355, 148292), (1415, 142004), (2620, 76693), (2710, 74146), (2830, 71002), (5420, 37073), (5660, 35501)]