210747488

素因数分解:

$2^5\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4219}}^1$

素因数の和:4459

約数の個数: 48

約数和(自身を含む): 476421120

約数和(自身を除く): 265673632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 223, 224, 446, 892, 1561, 1784, 3122, 3568, 4219, 6244, 7136, 8438, 12488, 16876, 24976, 29533, 33752, 49952, 59066, 67504, 118132, 135008, 236264, 472528, 940837, 945056, 1881674, 3763348, 6585859, 7526696, 13171718, 15053392, 26343436, 30106784, 52686872, 105373744, 210747488]

約数ペア:

[(1, 210747488), (2, 105373744), (4, 52686872), (7, 30106784), (8, 26343436), (14, 15053392), (16, 13171718), (28, 7526696), (32, 6585859), (56, 3763348), (112, 1881674), (223, 945056), (224, 940837), (446, 472528), (892, 236264), (1561, 135008), (1784, 118132), (3122, 67504), (3568, 59066), (4219, 49952), (6244, 33752), (7136, 29533), (8438, 24976), (12488, 16876)]