201436840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6833}}^1$

素因数の和:6922

約数の個数: 64

約数和(自身を含む): 501888960

約数和(自身を除く): 300452120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 67, 88, 110, 134, 220, 268, 335, 440, 536, 670, 737, 1340, 1474, 2680, 2948, 3685, 5896, 6833, 7370, 13666, 14740, 27332, 29480, 34165, 54664, 68330, 75163, 136660, 150326, 273320, 300652, 375815, 457811, 601304, 751630, 915622, 1503260, 1831244, 2289055, 3006520, 3662488, 4578110, 5035921, 9156220, 10071842, 18312440, 20143684, 25179605, 40287368, 50359210, 100718420, 201436840]

約数ペア:

[(1, 201436840), (2, 100718420), (4, 50359210), (5, 40287368), (8, 25179605), (10, 20143684), (11, 18312440), (20, 10071842), (22, 9156220), (40, 5035921), (44, 4578110), (55, 3662488), (67, 3006520), (88, 2289055), (110, 1831244), (134, 1503260), (220, 915622), (268, 751630), (335, 601304), (440, 457811), (536, 375815), (670, 300652), (737, 273320), (1340, 150326), (1474, 136660), (2680, 75163), (2948, 68330), (3685, 54664), (5896, 34165), (6833, 29480), (7370, 27332), (13666, 14740)]