200063640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{238171}}^1$

素因数の和:238192

約数の個数: 64

約数和(自身を含む): 685935360

約数和(自身を除く): 485871720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 238171, 476342, 714513, 952684, 1190855, 1429026, 1667197, 1905368, 2381710, 2858052, 3334394, 3572565, 4763420, 5001591, 5716104, 6668788, 7145130, 8335985, 9526840, 10003182, 13337576, 14290260, 16671970, 20006364, 25007955, 28580520, 33343940, 40012728, 50015910, 66687880, 100031820, 200063640]

約数ペア:

[(1, 200063640), (2, 100031820), (3, 66687880), (4, 50015910), (5, 40012728), (6, 33343940), (7, 28580520), (8, 25007955), (10, 20006364), (12, 16671970), (14, 14290260), (15, 13337576), (20, 10003182), (21, 9526840), (24, 8335985), (28, 7145130), (30, 6668788), (35, 5716104), (40, 5001591), (42, 4763420), (56, 3572565), (60, 3334394), (70, 2858052), (84, 2381710), (105, 1905368), (120, 1667197), (140, 1429026), (168, 1190855), (210, 952684), (280, 714513), (420, 476342), (840, 238171)]