201216158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2803}}^1$

素因数の和:3080

約数の個数: 32

約数和(自身を含む): 356130432

約数和(自身を除く): 154914274

約数列:

[1, 2, 11, 13, 22, 26, 143, 251, 286, 502, 2761, 2803, 3263, 5522, 5606, 6526, 30833, 35893, 36439, 61666, 71786, 72878, 400829, 703553, 801658, 1407106, 7739083, 9146189, 15478166, 18292378, 100608079, 201216158]

約数ペア:

[(1, 201216158), (2, 100608079), (11, 18292378), (13, 15478166), (22, 9146189), (26, 7739083), (143, 1407106), (251, 801658), (286, 703553), (502, 400829), (2761, 72878), (2803, 71786), (3263, 61666), (5522, 36439), (5606, 35893), (6526, 30833)]