200230719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{503}}^1$

素因数の和:751

約数の個数: 32

約数和(自身を含む): 294658560

約数和(自身を除く): 94427841

約数列:

[1, 3, 13, 39, 59, 173, 177, 503, 519, 767, 1509, 2249, 2301, 6539, 6747, 10207, 19617, 29677, 30621, 87019, 89031, 132691, 261057, 385801, 398073, 1131247, 1157403, 3393741, 5134121, 15402363, 66743573, 200230719]

約数ペア:

[(1, 200230719), (3, 66743573), (13, 15402363), (39, 5134121), (59, 3393741), (173, 1157403), (177, 1131247), (503, 398073), (519, 385801), (767, 261057), (1509, 132691), (2249, 89031), (2301, 87019), (6539, 30621), (6747, 29677), (10207, 19617)]