201485872

素因数分解:

$2^4\times 7^1\times {\mathrm{631}}^1\times {\mathrm{2851}}^1$

素因数の和:3497

約数の個数: 40

約数和(自身を含む): 447011072

約数和(自身を除く): 245525200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 631, 1262, 2524, 2851, 4417, 5048, 5702, 8834, 10096, 11404, 17668, 19957, 22808, 35336, 39914, 45616, 70672, 79828, 159656, 319312, 1798981, 3597962, 7195924, 12592867, 14391848, 25185734, 28783696, 50371468, 100742936, 201485872]

約数ペア:

[(1, 201485872), (2, 100742936), (4, 50371468), (7, 28783696), (8, 25185734), (14, 14391848), (16, 12592867), (28, 7195924), (56, 3597962), (112, 1798981), (631, 319312), (1262, 159656), (2524, 79828), (2851, 70672), (4417, 45616), (5048, 39914), (5702, 35336), (8834, 22808), (10096, 19957), (11404, 17668)]