201533728

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 476195328

約数和(自身を除く): 274661600

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 73, 88, 92, 121, 124, 146, 176, 184, 242, 248, 253, 292, 341, 352, 368, 484, 496, 506, 584, 682, 713, 736, 803, 968, 992, 1012, 1168, 1364, 1426, 1606, 1679, 1936, 2024, 2263, 2336, 2728, 2783, 2852, 3212, 3358, 3751, 3872, 4048, 4526, 5456, 5566, 5704, 6424, 6716, 7502, 7843, 8096, 8833, 9052, 10912, 11132, 11408, 12848, 13432, 15004, 15686, 17666, 18104, 18469, 22264, 22816, 24893, 25696, 26864, 30008, 31372, 35332, 36208, 36938, 44528, 49786, 52049, 53728, 60016, 62744, 70664, 72416, 73876, 86273, 89056, 99572, 104098, 120032, 125488, 141328, 147752, 172546, 199144, 203159, 208196, 250976, 273823, 282656, 295504, 345092, 398288, 406318, 416392, 547646, 572539, 591008, 690184, 796576, 812636, 832784, 1095292, 1145078, 1380368, 1625272, 1665568, 2190584, 2290156, 2760736, 3250544, 4381168, 4580312, 6297929, 6501088, 8762336, 9160624, 12595858, 18321248, 25191716, 50383432, 100766864, 201533728]

約数ペア:

[(1, 201533728), (2, 100766864), (4, 50383432), (8, 25191716), (11, 18321248), (16, 12595858), (22, 9160624), (23, 8762336), (31, 6501088), (32, 6297929), (44, 4580312), (46, 4381168), (62, 3250544), (73, 2760736), (88, 2290156), (92, 2190584), (121, 1665568), (124, 1625272), (146, 1380368), (176, 1145078), (184, 1095292), (242, 832784), (248, 812636), (253, 796576), (292, 690184), (341, 591008), (352, 572539), (368, 547646), (484, 416392), (496, 406318), (506, 398288), (584, 345092), (682, 295504), (713, 282656), (736, 273823), (803, 250976), (968, 208196), (992, 203159), (1012, 199144), (1168, 172546), (1364, 147752), (1426, 141328), (1606, 125488), (1679, 120032), (1936, 104098), (2024, 99572), (2263, 89056), (2336, 86273), (2728, 73876), (2783, 72416), (2852, 70664), (3212, 62744), (3358, 60016), (3751, 53728), (3872, 52049), (4048, 49786), (4526, 44528), (5456, 36938), (5566, 36208), (5704, 35332), (6424, 31372), (6716, 30008), (7502, 26864), (7843, 25696), (8096, 24893), (8833, 22816), (9052, 22264), (10912, 18469), (11132, 18104), (11408, 17666), (12848, 15686), (13432, 15004)]