194369955

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 345461760

約数和(自身を除く): 151091805

約数列:

[1, 3, 5, 13, 15, 39, 65, 71, 101, 139, 195, 213, 303, 355, 417, 505, 695, 923, 1065, 1313, 1515, 1807, 2085, 2769, 3939, 4615, 5421, 6565, 7171, 9035, 9869, 13845, 14039, 19695, 21513, 27105, 29607, 35855, 42117, 49345, 70195, 93223, 107565, 128297, 148035, 182507, 210585, 279669, 384891, 466115, 547521, 641485, 912535, 996769, 1398345, 1924455, 2737605, 2990307, 4983845, 12957997, 14951535, 38873991, 64789985, 194369955]

約数ペア:

[(1, 194369955), (3, 64789985), (5, 38873991), (13, 14951535), (15, 12957997), (39, 4983845), (65, 2990307), (71, 2737605), (101, 1924455), (139, 1398345), (195, 996769), (213, 912535), (303, 641485), (355, 547521), (417, 466115), (505, 384891), (695, 279669), (923, 210585), (1065, 182507), (1313, 148035), (1515, 128297), (1807, 107565), (2085, 93223), (2769, 70195), (3939, 49345), (4615, 42117), (5421, 35855), (6565, 29607), (7171, 27105), (9035, 21513), (9869, 19695), (13845, 14039)]