201746638528

素因数分解:

$2^6\times {\mathrm{109}}^1\times {\mathrm{1283}}^1\times {\mathrm{22541}}^1$

素因数の和:23945

約数の個数: 56

約数和(自身を含む): 404346674160

約数和(自身を除く): 202600035632

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 218, 436, 872, 1283, 1744, 2566, 3488, 5132, 6976, 10264, 20528, 22541, 41056, 45082, 82112, 90164, 139847, 180328, 279694, 360656, 559388, 721312, 1118776, 1442624, 2237552, 2456969, 4475104, 4913938, 8950208, 9827876, 19655752, 28920103, 39311504, 57840206, 78623008, 115680412, 157246016, 231360824, 462721648, 925443296, 1850886592, 3152291227, 6304582454, 12609164908, 25218329816, 50436659632, 100873319264, 201746638528]

約数ペア:

[(1, 201746638528), (2, 100873319264), (4, 50436659632), (8, 25218329816), (16, 12609164908), (32, 6304582454), (64, 3152291227), (109, 1850886592), (218, 925443296), (436, 462721648), (872, 231360824), (1283, 157246016), (1744, 115680412), (2566, 78623008), (3488, 57840206), (5132, 39311504), (6976, 28920103), (10264, 19655752), (20528, 9827876), (22541, 8950208), (41056, 4913938), (45082, 4475104), (82112, 2456969), (90164, 2237552), (139847, 1442624), (180328, 1118776), (279694, 721312), (360656, 559388)]