200673480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{238897}}^1$

素因数の和:238918

約数の個数: 64

約数和(自身を含む): 688026240

約数和(自身を除く): 487352760

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, 238897, 477794, 716691, 955588, 1194485, 1433382, 1672279, 1911176, 2388970, 2866764, 3344558, 3583455, 4777940, 5016837, 5733528, 6689116, 7166910, 8361395, 9555880, 10033674, 13378232, 14333820, 16722790, 20067348, 25084185, 28667640, 33445580, 40134696, 50168370, 66891160, 100336740, 200673480]

約数ペア:

[(1, 200673480), (2, 100336740), (3, 66891160), (4, 50168370), (5, 40134696), (6, 33445580), (7, 28667640), (8, 25084185), (10, 20067348), (12, 16722790), (14, 14333820), (15, 13378232), (20, 10033674), (21, 9555880), (24, 8361395), (28, 7166910), (30, 6689116), (35, 5733528), (40, 5016837), (42, 4777940), (56, 3583455), (60, 3344558), (70, 2866764), (84, 2388970), (105, 1911176), (120, 1672279), (140, 1433382), (168, 1194485), (210, 955588), (280, 716691), (420, 477794), (840, 238897)]