201144496

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13109}}^1$

素因数の和:13261

約数の個数: 40

約数和(自身を含む): 448676640

約数和(自身を除く): 247532144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 13109, 15344, 26218, 52436, 91763, 104872, 183526, 209744, 367052, 734104, 1468208, 1795933, 3591866, 7183732, 12571531, 14367464, 25143062, 28734928, 50286124, 100572248, 201144496]

約数ペア:

[(1, 201144496), (2, 100572248), (4, 50286124), (7, 28734928), (8, 25143062), (14, 14367464), (16, 12571531), (28, 7183732), (56, 3591866), (112, 1795933), (137, 1468208), (274, 734104), (548, 367052), (959, 209744), (1096, 183526), (1918, 104872), (2192, 91763), (3836, 52436), (7672, 26218), (13109, 15344)]