201375642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7993}}^1$

素因数の和:8047

約数の個数: 64

約数和(自身を含む): 483477120

約数和(自身を除く): 282101478

約数列:

[1, 2, 3, 6, 13, 17, 19, 26, 34, 38, 39, 51, 57, 78, 102, 114, 221, 247, 323, 442, 494, 646, 663, 741, 969, 1326, 1482, 1938, 4199, 7993, 8398, 12597, 15986, 23979, 25194, 47958, 103909, 135881, 151867, 207818, 271762, 303734, 311727, 407643, 455601, 623454, 815286, 911202, 1766453, 1974271, 2581739, 3532906, 3948542, 5163478, 5299359, 5922813, 7745217, 10598718, 11845626, 15490434, 33562607, 67125214, 100687821, 201375642]

約数ペア:

[(1, 201375642), (2, 100687821), (3, 67125214), (6, 33562607), (13, 15490434), (17, 11845626), (19, 10598718), (26, 7745217), (34, 5922813), (38, 5299359), (39, 5163478), (51, 3948542), (57, 3532906), (78, 2581739), (102, 1974271), (114, 1766453), (221, 911202), (247, 815286), (323, 623454), (442, 455601), (494, 407643), (646, 311727), (663, 303734), (741, 271762), (969, 207818), (1326, 151867), (1482, 135881), (1938, 103909), (4199, 47958), (7993, 25194), (8398, 23979), (12597, 15986)]