193886182

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9871}}^1$

素因数の和:9964

約数の個数: 32

約数和(自身を含む): 352548864

約数和(自身を除く): 158662682

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 9871, 19642, 19742, 69097, 138194, 227033, 454066, 602131, 1204262, 1589231, 3178462, 4214917, 8429834, 13849013, 27698026, 96943091, 193886182]

約数ペア:

[(1, 193886182), (2, 96943091), (7, 27698026), (14, 13849013), (23, 8429834), (46, 4214917), (61, 3178462), (122, 1589231), (161, 1204262), (322, 602131), (427, 454066), (854, 227033), (1403, 138194), (2806, 69097), (9821, 19742), (9871, 19642)]