199413318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{16931}}^1$

素因数の和:17100

約数の個数: 32

約数和(自身を含む): 432375552

約数和(自身を除く): 232962234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 151, 302, 453, 906, 1963, 3926, 5889, 11778, 16931, 33862, 50793, 101586, 220103, 440206, 660309, 1320618, 2556581, 5113162, 7669743, 15339486, 33235553, 66471106, 99706659, 199413318]

約数ペア:

[(1, 199413318), (2, 99706659), (3, 66471106), (6, 33235553), (13, 15339486), (26, 7669743), (39, 5113162), (78, 2556581), (151, 1320618), (302, 660309), (453, 440206), (906, 220103), (1963, 101586), (3926, 50793), (5889, 33862), (11778, 16931)]