201046900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:929

約数の個数: 72

約数和(自身を含む): 455311136

約数和(自身を除く): 254264236

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 67, 74, 100, 134, 148, 185, 268, 335, 370, 670, 740, 811, 925, 1340, 1622, 1675, 1850, 2479, 3244, 3350, 3700, 4055, 4958, 6700, 8110, 9916, 12395, 16220, 20275, 24790, 30007, 40550, 49580, 54337, 60014, 61975, 81100, 108674, 120028, 123950, 150035, 217348, 247900, 271685, 300070, 543370, 600140, 750175, 1086740, 1358425, 1500350, 2010469, 2716850, 3000700, 4020938, 5433700, 8041876, 10052345, 20104690, 40209380, 50261725, 100523450, 201046900]

約数ペア:

[(1, 201046900), (2, 100523450), (4, 50261725), (5, 40209380), (10, 20104690), (20, 10052345), (25, 8041876), (37, 5433700), (50, 4020938), (67, 3000700), (74, 2716850), (100, 2010469), (134, 1500350), (148, 1358425), (185, 1086740), (268, 750175), (335, 600140), (370, 543370), (670, 300070), (740, 271685), (811, 247900), (925, 217348), (1340, 150035), (1622, 123950), (1675, 120028), (1850, 108674), (2479, 81100), (3244, 61975), (3350, 60014), (3700, 54337), (4055, 49580), (4958, 40550), (6700, 30007), (8110, 24790), (9916, 20275), (12395, 16220)]