201686498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{55807}}^1$

素因数の和:55961

約数の個数: 16

約数和(自身を含む): 328151040

約数和(自身を除く): 126464542

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 55807, 111614, 725491, 1450982, 7757173, 15514346, 100843249, 201686498]

約数ペア:

[(1, 201686498), (2, 100843249), (13, 15514346), (26, 7757173), (139, 1450982), (278, 725491), (1807, 111614), (3614, 55807)]