196900930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{9619}}^1$

素因数の和:9738

約数の個数: 32

約数和(自身を含む): 374025600

約数和(自身を除く): 177124670

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 9619, 10235, 19238, 20470, 48095, 96190, 221237, 442474, 856091, 1106185, 1712182, 2212370, 4280455, 8560910, 19690093, 39380186, 98450465, 196900930]

約数ペア:

[(1, 196900930), (2, 98450465), (5, 39380186), (10, 19690093), (23, 8560910), (46, 4280455), (89, 2212370), (115, 1712182), (178, 1106185), (230, 856091), (445, 442474), (890, 221237), (2047, 96190), (4094, 48095), (9619, 20470), (10235, 19238)]