202983190

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{1741}}^1$

素因数の和:1968

約数の個数: 32

約数和(自身を含む): 372509280

約数和(自身を除く): 169526090

約数列:

[1, 2, 5, 10, 89, 131, 178, 262, 445, 655, 890, 1310, 1741, 3482, 8705, 11659, 17410, 23318, 58295, 116590, 154949, 228071, 309898, 456142, 774745, 1140355, 1549490, 2280710, 20298319, 40596638, 101491595, 202983190]

約数ペア:

[(1, 202983190), (2, 101491595), (5, 40596638), (10, 20298319), (89, 2280710), (131, 1549490), (178, 1140355), (262, 774745), (445, 456142), (655, 309898), (890, 228071), (1310, 154949), (1741, 116590), (3482, 58295), (8705, 23318), (11659, 17410)]