208820730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{14293}}^1$

素因数の和:14790

約数の個数: 32

約数和(自身を含む): 502233984

約数和(自身を除く): 293413254

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1461, 2435, 2922, 4870, 7305, 14293, 14610, 28586, 42879, 71465, 85758, 142930, 214395, 428790, 6960691, 13921382, 20882073, 34803455, 41764146, 69606910, 104410365, 208820730]

約数ペア:

[(1, 208820730), (2, 104410365), (3, 69606910), (5, 41764146), (6, 34803455), (10, 20882073), (15, 13921382), (30, 6960691), (487, 428790), (974, 214395), (1461, 142930), (2435, 85758), (2922, 71465), (4870, 42879), (7305, 28586), (14293, 14610)]