201160790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{1039}}^1$

素因数の和:2084

約数の個数: 32

約数和(自身を含む): 381888000

約数和(自身を除く): 180727210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1019, 1039, 2038, 2078, 5095, 5195, 10190, 10390, 19361, 19741, 38722, 39482, 96805, 98705, 193610, 197410, 1058741, 2117482, 5293705, 10587410, 20116079, 40232158, 100580395, 201160790]

約数ペア:

[(1, 201160790), (2, 100580395), (5, 40232158), (10, 20116079), (19, 10587410), (38, 5293705), (95, 2117482), (190, 1058741), (1019, 197410), (1039, 193610), (2038, 98705), (2078, 96805), (5095, 39482), (5195, 38722), (10190, 19741), (10390, 19361)]