201540944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6857}}^1$

素因数の和:7043

約数の個数: 40

約数和(自身を含む): 428597568

約数和(自身を除く): 227056624

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 167, 176, 334, 668, 1336, 1837, 2672, 3674, 6857, 7348, 13714, 14696, 27428, 29392, 54856, 75427, 109712, 150854, 301708, 603416, 1145119, 1206832, 2290238, 4580476, 9160952, 12596309, 18321904, 25192618, 50385236, 100770472, 201540944]

約数ペア:

[(1, 201540944), (2, 100770472), (4, 50385236), (8, 25192618), (11, 18321904), (16, 12596309), (22, 9160952), (44, 4580476), (88, 2290238), (167, 1206832), (176, 1145119), (334, 603416), (668, 301708), (1336, 150854), (1837, 109712), (2672, 75427), (3674, 54856), (6857, 29392), (7348, 27428), (13714, 14696)]