200729392340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7439933}}^1$

素因数の和:7440032

約数の個数: 48

約数和(自身を含む): 449967208320

約数和(自身を除く): 249237815980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 71, 76, 95, 142, 190, 284, 355, 380, 710, 1349, 1420, 2698, 5396, 6745, 13490, 26980, 7439933, 14879866, 29759732, 37199665, 74399330, 141358727, 148798660, 282717454, 528235243, 565434908, 706793635, 1056470486, 1413587270, 2112940972, 2641176215, 2827174540, 5282352430, 10036469617, 10564704860, 20072939234, 40145878468, 50182348085, 100364696170, 200729392340]

約数ペア:

[(1, 200729392340), (2, 100364696170), (4, 50182348085), (5, 40145878468), (10, 20072939234), (19, 10564704860), (20, 10036469617), (38, 5282352430), (71, 2827174540), (76, 2641176215), (95, 2112940972), (142, 1413587270), (190, 1056470486), (284, 706793635), (355, 565434908), (380, 528235243), (710, 282717454), (1349, 148798660), (1420, 141358727), (2698, 74399330), (5396, 37199665), (6745, 29759732), (13490, 14879866), (26980, 7439933)]