201177205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 262828800

約数和(自身を除く): 61651595

約数列:

[1, 5, 23, 29, 115, 145, 179, 337, 667, 895, 1685, 3335, 4117, 5191, 7751, 9773, 20585, 25955, 38755, 48865, 60323, 119393, 224779, 301615, 596965, 1123895, 1387429, 1749367, 6937145, 8746835, 40235441, 201177205]

約数ペア:

[(1, 201177205), (5, 40235441), (23, 8746835), (29, 6937145), (115, 1749367), (145, 1387429), (179, 1123895), (337, 596965), (667, 301615), (895, 224779), (1685, 119393), (3335, 60323), (4117, 48865), (5191, 38755), (7751, 25955), (9773, 20585)]