200181880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{7019}}^1$

素因数の和:7084

約数の個数: 64

約数和(自身を含む): 485222400

約数和(自身を除く): 285040520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 7019, 7130, 14038, 14260, 28076, 28520, 35095, 56152, 70190, 140380, 161437, 217589, 280760, 322874, 435178, 645748, 807185, 870356, 1087945, 1291496, 1614370, 1740712, 2175890, 3228740, 4351780, 5004547, 6457480, 8703560, 10009094, 20018188, 25022735, 40036376, 50045470, 100090940, 200181880]

約数ペア:

[(1, 200181880), (2, 100090940), (4, 50045470), (5, 40036376), (8, 25022735), (10, 20018188), (20, 10009094), (23, 8703560), (31, 6457480), (40, 5004547), (46, 4351780), (62, 3228740), (92, 2175890), (115, 1740712), (124, 1614370), (155, 1291496), (184, 1087945), (230, 870356), (248, 807185), (310, 645748), (460, 435178), (620, 322874), (713, 280760), (920, 217589), (1240, 161437), (1426, 140380), (2852, 70190), (3565, 56152), (5704, 35095), (7019, 28520), (7130, 28076), (14038, 14260)]