201211974942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{145681}}^1$

素因数の和:146945

約数の個数: 64

約数和(自身を含む): 465212740608

約数和(自身を除く): 264000765666

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 374, 561, 1122, 1231, 2462, 3693, 7386, 13541, 20927, 27082, 40623, 41854, 62781, 81246, 125562, 145681, 230197, 291362, 437043, 460394, 690591, 874086, 1381182, 1602491, 2476577, 3204982, 4807473, 4953154, 7429731, 9614946, 14859462, 27242347, 54484694, 81727041, 163454082, 179333311, 358666622, 537999933, 1075999866, 1972666421, 3048666287, 3945332842, 5917999263, 6097332574, 9145998861, 11835998526, 18291997722, 33535329157, 67070658314, 100605987471, 201211974942]

約数ペア:

[(1, 201211974942), (2, 100605987471), (3, 67070658314), (6, 33535329157), (11, 18291997722), (17, 11835998526), (22, 9145998861), (33, 6097332574), (34, 5917999263), (51, 3945332842), (66, 3048666287), (102, 1972666421), (187, 1075999866), (374, 537999933), (561, 358666622), (1122, 179333311), (1231, 163454082), (2462, 81727041), (3693, 54484694), (7386, 27242347), (13541, 14859462), (20927, 9614946), (27082, 7429731), (40623, 4953154), (41854, 4807473), (62781, 3204982), (81246, 2476577), (125562, 1602491), (145681, 1381182), (230197, 874086), (291362, 690591), (437043, 460394)]