201247365

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{15439}}^1$

素因数の和:15537

約数の個数: 32

約数和(自身を含む): 355737600

約数和(自身を除く): 154490235

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 2607, 4345, 13035, 15439, 46317, 77195, 169829, 231585, 509487, 849145, 1219681, 2547435, 3659043, 6098405, 13416491, 18295215, 40249473, 67082455, 201247365]

約数ペア:

[(1, 201247365), (3, 67082455), (5, 40249473), (11, 18295215), (15, 13416491), (33, 6098405), (55, 3659043), (79, 2547435), (165, 1219681), (237, 849145), (395, 509487), (869, 231585), (1185, 169829), (2607, 77195), (4345, 46317), (13035, 15439)]