201237610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{2269}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 423881640

約数和(自身を除く): 222644030

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1810, 2269, 2534, 4538, 6335, 8869, 11345, 12670, 15883, 17738, 22690, 31766, 44345, 79415, 88690, 111181, 158830, 222362, 410689, 555905, 821378, 1111810, 2053445, 2874823, 4106890, 5749646, 14374115, 20123761, 28748230, 40247522, 100618805, 201237610]

約数ペア:

[(1, 201237610), (2, 100618805), (5, 40247522), (7, 28748230), (10, 20123761), (14, 14374115), (35, 5749646), (49, 4106890), (70, 2874823), (98, 2053445), (181, 1111810), (245, 821378), (362, 555905), (490, 410689), (905, 222362), (1267, 158830), (1810, 111181), (2269, 88690), (2534, 79415), (4538, 44345), (6335, 31766), (8869, 22690), (11345, 17738), (12670, 15883)]