204328688

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17911}}^1$

素因数の和:17973

約数の個数: 40

約数和(自身を含む): 426448896

約数和(自身を除く): 222120208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 17911, 35822, 71644, 143288, 286576, 411953, 555241, 823906, 1110482, 1647812, 2220964, 3295624, 4441928, 6591248, 8883856, 12770543, 25541086, 51082172, 102164344, 204328688]

約数ペア:

[(1, 204328688), (2, 102164344), (4, 51082172), (8, 25541086), (16, 12770543), (23, 8883856), (31, 6591248), (46, 4441928), (62, 3295624), (92, 2220964), (124, 1647812), (184, 1110482), (248, 823906), (368, 555241), (496, 411953), (713, 286576), (1426, 143288), (2852, 71644), (5704, 35822), (11408, 17911)]