201639272548

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{265607}}^1$

素因数の和:267064

約数の個数: 48

約数和(自身を含む): 424802810880

約数和(自身を除く): 223163538332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1427, 2854, 5708, 9989, 19978, 27113, 39956, 54226, 108452, 189791, 265607, 379582, 531214, 759164, 1062428, 1859249, 3718498, 5046533, 7436996, 10093066, 20186132, 35325731, 70651462, 141302924, 379021189, 758042378, 1516084756, 2653148323, 5306296646, 7201402591, 10612593292, 14402805182, 28805610364, 50409818137, 100819636274, 201639272548]

約数ペア:

[(1, 201639272548), (2, 100819636274), (4, 50409818137), (7, 28805610364), (14, 14402805182), (19, 10612593292), (28, 7201402591), (38, 5306296646), (76, 2653148323), (133, 1516084756), (266, 758042378), (532, 379021189), (1427, 141302924), (2854, 70651462), (5708, 35325731), (9989, 20186132), (19978, 10093066), (27113, 7436996), (39956, 5046533), (54226, 3718498), (108452, 1859249), (189791, 1062428), (265607, 759164), (379582, 531214)]