197761968

素因数分解:

$2^4\times 3^2\times {\mathrm{1373347}}^1$

素因数の和:1373361

約数の個数: 30

約数和(自身を含む): 553459244

約数和(自身を除く): 355697276

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1373347, 2746694, 4120041, 5493388, 8240082, 10986776, 12360123, 16480164, 21973552, 24720246, 32960328, 49440492, 65920656, 98880984, 197761968]

約数ペア:

[(1, 197761968), (2, 98880984), (3, 65920656), (4, 49440492), (6, 32960328), (8, 24720246), (9, 21973552), (12, 16480164), (16, 12360123), (18, 10986776), (24, 8240082), (36, 5493388), (48, 4120041), (72, 2746694), (144, 1373347)]