201656604180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{10243}}^1\times {\mathrm{328121}}^1$

素因数の和:338376

約数の個数: 48

約数和(自身を含む): 564695337024

約数和(自身を除く): 363038732844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 10243, 20486, 30729, 40972, 51215, 61458, 102430, 122916, 153645, 204860, 307290, 328121, 614580, 656242, 984363, 1312484, 1640605, 1968726, 3281210, 3937452, 4921815, 6562420, 9843630, 19687260, 3360943403, 6721886806, 10082830209, 13443773612, 16804717015, 20165660418, 33609434030, 40331320836, 50414151045, 67218868060, 100828302090, 201656604180]

約数ペア:

[(1, 201656604180), (2, 100828302090), (3, 67218868060), (4, 50414151045), (5, 40331320836), (6, 33609434030), (10, 20165660418), (12, 16804717015), (15, 13443773612), (20, 10082830209), (30, 6721886806), (60, 3360943403), (10243, 19687260), (20486, 9843630), (30729, 6562420), (40972, 4921815), (51215, 3937452), (61458, 3281210), (102430, 1968726), (122916, 1640605), (153645, 1312484), (204860, 984363), (307290, 656242), (328121, 614580)]