201532744

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{659}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 446054400

約数和(自身を除く): 244521656

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 127, 172, 254, 301, 344, 508, 602, 659, 889, 1016, 1204, 1318, 1778, 2408, 2636, 3556, 4613, 5272, 5461, 7112, 9226, 10922, 18452, 21844, 28337, 36904, 38227, 43688, 56674, 76454, 83693, 113348, 152908, 167386, 198359, 226696, 305816, 334772, 396718, 585851, 669544, 793436, 1171702, 1586872, 2343404, 3598799, 4686808, 7197598, 14395196, 25191593, 28790392, 50383186, 100766372, 201532744]

約数ペア:

[(1, 201532744), (2, 100766372), (4, 50383186), (7, 28790392), (8, 25191593), (14, 14395196), (28, 7197598), (43, 4686808), (56, 3598799), (86, 2343404), (127, 1586872), (172, 1171702), (254, 793436), (301, 669544), (344, 585851), (508, 396718), (602, 334772), (659, 305816), (889, 226696), (1016, 198359), (1204, 167386), (1318, 152908), (1778, 113348), (2408, 83693), (2636, 76454), (3556, 56674), (4613, 43688), (5272, 38227), (5461, 36904), (7112, 28337), (9226, 21844), (10922, 18452)]