201980982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{253109}}^1$

素因数の和:253140

約数の個数: 32

約数和(自身を含む): 485971200

約数和(自身を除く): 283990218

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 253109, 506218, 759327, 1518654, 1771763, 3543526, 4809071, 5315289, 9618142, 10630578, 14427213, 28854426, 33663497, 67326994, 100990491, 201980982]

約数ペア:

[(1, 201980982), (2, 100990491), (3, 67326994), (6, 33663497), (7, 28854426), (14, 14427213), (19, 10630578), (21, 9618142), (38, 5315289), (42, 4809071), (57, 3543526), (114, 1771763), (133, 1518654), (266, 759327), (399, 506218), (798, 253109)]