201671015

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2753}}^1$

素因数の和:2808

約数の個数: 48

約数和(自身を含む): 316467648

約数和(自身を除く): 114796633

約数列:

[1, 5, 7, 13, 23, 35, 49, 65, 91, 115, 161, 245, 299, 455, 637, 805, 1127, 1495, 2093, 2753, 3185, 5635, 10465, 13765, 14651, 19271, 35789, 63319, 73255, 96355, 134897, 178945, 250523, 316595, 443233, 674485, 823147, 1252615, 1753661, 2216165, 3102631, 4115735, 5762029, 8768305, 15513155, 28810145, 40334203, 201671015]

約数ペア:

[(1, 201671015), (5, 40334203), (7, 28810145), (13, 15513155), (23, 8768305), (35, 5762029), (49, 4115735), (65, 3102631), (91, 2216165), (115, 1753661), (161, 1252615), (245, 823147), (299, 674485), (455, 443233), (637, 316595), (805, 250523), (1127, 178945), (1495, 134897), (2093, 96355), (2753, 73255), (3185, 63319), (5635, 35789), (10465, 19271), (13765, 14651)]