195173784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{208519}}^1$

素因数の和:208544

約数の個数: 48

約数和(自身を含む): 569259600

約数和(自身を除く): 374085816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 208519, 417038, 625557, 834076, 1251114, 1668152, 1876671, 2502228, 2710747, 3753342, 5004456, 5421494, 7506684, 8132241, 10842988, 15013368, 16264482, 21685976, 24396723, 32528964, 48793446, 65057928, 97586892, 195173784]

約数ペア:

[(1, 195173784), (2, 97586892), (3, 65057928), (4, 48793446), (6, 32528964), (8, 24396723), (9, 21685976), (12, 16264482), (13, 15013368), (18, 10842988), (24, 8132241), (26, 7506684), (36, 5421494), (39, 5004456), (52, 3753342), (72, 2710747), (78, 2502228), (104, 1876671), (117, 1668152), (156, 1251114), (234, 834076), (312, 625557), (468, 417038), (936, 208519)]