201799710

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{320317}}^1$

素因数の和:320337

約数の個数: 48

約数和(自身を含む): 599635296

約数和(自身を除く): 397835586

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 320317, 640634, 960951, 1601585, 1921902, 2242219, 2882853, 3203170, 4484438, 4804755, 5765706, 6726657, 9609510, 11211095, 13453314, 14414265, 20179971, 22422190, 28828530, 33633285, 40359942, 67266570, 100899855, 201799710]

約数ペア:

[(1, 201799710), (2, 100899855), (3, 67266570), (5, 40359942), (6, 33633285), (7, 28828530), (9, 22422190), (10, 20179971), (14, 14414265), (15, 13453314), (18, 11211095), (21, 9609510), (30, 6726657), (35, 5765706), (42, 4804755), (45, 4484438), (63, 3203170), (70, 2882853), (90, 2242219), (105, 1921902), (126, 1601585), (210, 960951), (315, 640634), (630, 320317)]