227289904

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{1301}}^1$

素因数の和:1549

約数の個数: 40

約数和(自身を含む): 450439920

約数和(自身を除く): 223150016

約数列:

[1, 2, 4, 8, 16, 61, 122, 179, 244, 358, 488, 716, 976, 1301, 1432, 2602, 2864, 5204, 10408, 10919, 20816, 21838, 43676, 79361, 87352, 158722, 174704, 232879, 317444, 465758, 634888, 931516, 1269776, 1863032, 3726064, 14205619, 28411238, 56822476, 113644952, 227289904]

約数ペア:

[(1, 227289904), (2, 113644952), (4, 56822476), (8, 28411238), (16, 14205619), (61, 3726064), (122, 1863032), (179, 1269776), (244, 931516), (358, 634888), (488, 465758), (716, 317444), (976, 232879), (1301, 174704), (1432, 158722), (2602, 87352), (2864, 79361), (5204, 43676), (10408, 21838), (10919, 20816)]