200706590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{743}}^1$

素因数の和:1001

約数の個数: 64

約数和(自身を含む): 439686144

約数和(自身を除く): 238979554

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 227, 238, 454, 595, 743, 1135, 1190, 1486, 1589, 2270, 3178, 3715, 3859, 5201, 7430, 7718, 7945, 10402, 12631, 15890, 19295, 25262, 26005, 27013, 38590, 52010, 54026, 63155, 88417, 126310, 135065, 168661, 176834, 270130, 337322, 442085, 843305, 884170, 1180627, 1686610, 2361254, 2867237, 5734474, 5903135, 11806270, 14336185, 20070659, 28672370, 40141318, 100353295, 200706590]

約数ペア:

[(1, 200706590), (2, 100353295), (5, 40141318), (7, 28672370), (10, 20070659), (14, 14336185), (17, 11806270), (34, 5903135), (35, 5734474), (70, 2867237), (85, 2361254), (119, 1686610), (170, 1180627), (227, 884170), (238, 843305), (454, 442085), (595, 337322), (743, 270130), (1135, 176834), (1190, 168661), (1486, 135065), (1589, 126310), (2270, 88417), (3178, 63155), (3715, 54026), (3859, 52010), (5201, 38590), (7430, 27013), (7718, 26005), (7945, 25262), (10402, 19295), (12631, 15890)]