202387290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9007}}^1$

素因数の和:9131

約数の個数: 64

約数和(自身を含む): 560369664

約数和(自身を除く): 357982374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 107, 210, 214, 321, 535, 642, 749, 1070, 1498, 1605, 2247, 3210, 3745, 4494, 7490, 9007, 11235, 18014, 22470, 27021, 45035, 54042, 63049, 90070, 126098, 135105, 189147, 270210, 315245, 378294, 630490, 945735, 963749, 1891470, 1927498, 2891247, 4818745, 5782494, 6746243, 9637490, 13492486, 14456235, 20238729, 28912470, 33731215, 40477458, 67462430, 101193645, 202387290]

約数ペア:

[(1, 202387290), (2, 101193645), (3, 67462430), (5, 40477458), (6, 33731215), (7, 28912470), (10, 20238729), (14, 14456235), (15, 13492486), (21, 9637490), (30, 6746243), (35, 5782494), (42, 4818745), (70, 2891247), (105, 1927498), (107, 1891470), (210, 963749), (214, 945735), (321, 630490), (535, 378294), (642, 315245), (749, 270210), (1070, 189147), (1498, 135105), (1605, 126098), (2247, 90070), (3210, 63049), (3745, 54042), (4494, 45035), (7490, 27021), (9007, 22470), (11235, 18014)]