204282684

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1327

約数の個数: 72

約数和(自身を含む): 536786432

約数和(自身を除く): 332503748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 163, 186, 279, 326, 372, 489, 558, 652, 978, 1116, 1123, 1467, 1956, 2246, 2934, 3369, 4492, 5053, 5868, 6738, 10106, 10107, 13476, 15159, 20212, 20214, 30318, 34813, 40428, 45477, 60636, 69626, 90954, 104439, 139252, 181908, 183049, 208878, 313317, 366098, 417756, 549147, 626634, 732196, 1098294, 1253268, 1647441, 2196588, 3294882, 5674519, 6589764, 11349038, 17023557, 22698076, 34047114, 51070671, 68094228, 102141342, 204282684]

約数ペア:

[(1, 204282684), (2, 102141342), (3, 68094228), (4, 51070671), (6, 34047114), (9, 22698076), (12, 17023557), (18, 11349038), (31, 6589764), (36, 5674519), (62, 3294882), (93, 2196588), (124, 1647441), (163, 1253268), (186, 1098294), (279, 732196), (326, 626634), (372, 549147), (489, 417756), (558, 366098), (652, 313317), (978, 208878), (1116, 183049), (1123, 181908), (1467, 139252), (1956, 104439), (2246, 90954), (2934, 69626), (3369, 60636), (4492, 45477), (5053, 40428), (5868, 34813), (6738, 30318), (10106, 20214), (10107, 20212), (13476, 15159)]