201308556

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{601}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 476822528

約数和(自身を除く): 275513972

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 271, 309, 412, 542, 601, 618, 813, 1084, 1202, 1236, 1626, 1803, 2404, 3252, 3606, 7212, 27913, 55826, 61903, 83739, 111652, 123806, 162871, 167478, 185709, 247612, 325742, 334956, 371418, 488613, 651484, 742836, 977226, 1954452, 16775713, 33551426, 50327139, 67102852, 100654278, 201308556]

約数ペア:

[(1, 201308556), (2, 100654278), (3, 67102852), (4, 50327139), (6, 33551426), (12, 16775713), (103, 1954452), (206, 977226), (271, 742836), (309, 651484), (412, 488613), (542, 371418), (601, 334956), (618, 325742), (813, 247612), (1084, 185709), (1202, 167478), (1236, 162871), (1626, 123806), (1803, 111652), (2404, 83739), (3252, 61903), (3606, 55826), (7212, 27913)]