203079660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{483523}}^1$

素因数の和:483542

約数の個数: 48

約数和(自身を含む): 649856256

約数和(自身を除く): 446776596

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 483523, 967046, 1450569, 1934092, 2417615, 2901138, 3384661, 4835230, 5802276, 6769322, 7252845, 9670460, 10153983, 13538644, 14505690, 16923305, 20307966, 29011380, 33846610, 40615932, 50769915, 67693220, 101539830, 203079660]

約数ペア:

[(1, 203079660), (2, 101539830), (3, 67693220), (4, 50769915), (5, 40615932), (6, 33846610), (7, 29011380), (10, 20307966), (12, 16923305), (14, 14505690), (15, 13538644), (20, 10153983), (21, 9670460), (28, 7252845), (30, 6769322), (35, 5802276), (42, 4835230), (60, 3384661), (70, 2901138), (84, 2417615), (105, 1934092), (140, 1450569), (210, 967046), (420, 483523)]