201652516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{643}}^1$

素因数の和:860

約数の個数: 48

約数和(自身を含む): 393313984

約数和(自身を除く): 191661468

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 163, 326, 481, 643, 652, 962, 1286, 1924, 2119, 2572, 4238, 6031, 8359, 8476, 12062, 16718, 23791, 24124, 33436, 47582, 78403, 95164, 104809, 156806, 209618, 309283, 313612, 419236, 618566, 1237132, 1362517, 2725034, 3877933, 5450068, 7755866, 15511732, 50413129, 100826258, 201652516]

約数ペア:

[(1, 201652516), (2, 100826258), (4, 50413129), (13, 15511732), (26, 7755866), (37, 5450068), (52, 3877933), (74, 2725034), (148, 1362517), (163, 1237132), (326, 618566), (481, 419236), (643, 313612), (652, 309283), (962, 209618), (1286, 156806), (1924, 104809), (2119, 95164), (2572, 78403), (4238, 47582), (6031, 33436), (8359, 24124), (8476, 23791), (12062, 16718)]