201214671

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 312192000

約数和(自身を除く): 110977329

約数列:

[1, 3, 7, 21, 89, 199, 267, 541, 597, 623, 1393, 1623, 1869, 3787, 4179, 11361, 17711, 48149, 53133, 107659, 123977, 144447, 322977, 337043, 371931, 753613, 1011129, 2260839, 9581651, 28744953, 67071557, 201214671]

約数ペア:

[(1, 201214671), (3, 67071557), (7, 28744953), (21, 9581651), (89, 2260839), (199, 1011129), (267, 753613), (541, 371931), (597, 337043), (623, 322977), (1393, 144447), (1623, 123977), (1869, 107659), (3787, 53133), (4179, 48149), (11361, 17711)]