201619177905

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1\times {\mathrm{6661}}^1$

素因数の和:7314

約数の個数: 64

約数和(自身を含む): 336724128000

約数和(自身を除く): 135104950095

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 435, 447, 467, 745, 1401, 2235, 2335, 4321, 6661, 7005, 12963, 13543, 19983, 21605, 33305, 40629, 64815, 67715, 69583, 99915, 193169, 203145, 208749, 347915, 579507, 965845, 992489, 1043745, 2017907, 2897535, 2977467, 3110687, 4962445, 6053721, 9332061, 10089535, 14887335, 15553435, 28782181, 30268605, 46660305, 86346543, 90209923, 143910905, 270629769, 431732715, 451049615, 463492363, 1353148845, 1390477089, 2317461815, 6952385445, 13441278527, 40323835581, 67206392635, 201619177905]

約数ペア:

[(1, 201619177905), (3, 67206392635), (5, 40323835581), (15, 13441278527), (29, 6952385445), (87, 2317461815), (145, 1390477089), (149, 1353148845), (435, 463492363), (447, 451049615), (467, 431732715), (745, 270629769), (1401, 143910905), (2235, 90209923), (2335, 86346543), (4321, 46660305), (6661, 30268605), (7005, 28782181), (12963, 15553435), (13543, 14887335), (19983, 10089535), (21605, 9332061), (33305, 6053721), (40629, 4962445), (64815, 3110687), (67715, 2977467), (69583, 2897535), (99915, 2017907), (193169, 1043745), (203145, 992489), (208749, 965845), (347915, 579507)]