201238100

素因数分解:

$2^2\times 5^2\times 7^3\times {\mathrm{5867}}^1$

素因数の和:5902

約数の個数: 72

約数和(自身を含む): 509342400

約数和(自身を除く): 308104300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 343, 350, 490, 686, 700, 980, 1225, 1372, 1715, 2450, 3430, 4900, 5867, 6860, 8575, 11734, 17150, 23468, 29335, 34300, 41069, 58670, 82138, 117340, 146675, 164276, 205345, 287483, 293350, 410690, 574966, 586700, 821380, 1026725, 1149932, 1437415, 2012381, 2053450, 2874830, 4024762, 4106900, 5749660, 7187075, 8049524, 10061905, 14374150, 20123810, 28748300, 40247620, 50309525, 100619050, 201238100]

約数ペア:

[(1, 201238100), (2, 100619050), (4, 50309525), (5, 40247620), (7, 28748300), (10, 20123810), (14, 14374150), (20, 10061905), (25, 8049524), (28, 7187075), (35, 5749660), (49, 4106900), (50, 4024762), (70, 2874830), (98, 2053450), (100, 2012381), (140, 1437415), (175, 1149932), (196, 1026725), (245, 821380), (343, 586700), (350, 574966), (490, 410690), (686, 293350), (700, 287483), (980, 205345), (1225, 164276), (1372, 146675), (1715, 117340), (2450, 82138), (3430, 58670), (4900, 41069), (5867, 34300), (6860, 29335), (8575, 23468), (11734, 17150)]