204624616

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{84977}}^1$

素因数の和:85033

約数の個数: 32

約数和(自身を含む): 448683840

約数和(自身を除く): 244059224

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 84977, 169954, 339908, 594839, 679816, 1189678, 2379356, 3654011, 4758712, 7308022, 14616044, 25578077, 29232088, 51156154, 102312308, 204624616]

約数ペア:

[(1, 204624616), (2, 102312308), (4, 51156154), (7, 29232088), (8, 25578077), (14, 14616044), (28, 7308022), (43, 4758712), (56, 3654011), (86, 2379356), (172, 1189678), (301, 679816), (344, 594839), (602, 339908), (1204, 169954), (2408, 84977)]