201471896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{77969}}^1$

素因数の和:78011

約数の個数: 32

約数和(自身を含む): 421038000

約数和(自身を除く): 219566104

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 77969, 155938, 311876, 623752, 1325473, 1481411, 2650946, 2962822, 5301892, 5925644, 10603784, 11851288, 25183987, 50367974, 100735948, 201471896]

約数ペア:

[(1, 201471896), (2, 100735948), (4, 50367974), (8, 25183987), (17, 11851288), (19, 10603784), (34, 5925644), (38, 5301892), (68, 2962822), (76, 2650946), (136, 1481411), (152, 1325473), (323, 623752), (646, 311876), (1292, 155938), (2584, 77969)]