201995612

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29207}}^1$

素因数の和:29250

約数の個数: 48

約数和(自身を含む): 457981440

約数和(自身を除く): 255985828

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 29207, 58414, 116828, 204449, 379691, 408898, 554933, 759382, 817796, 1109866, 1518764, 2219732, 2657837, 3884531, 5315674, 7214129, 7769062, 10631348, 14428258, 15538124, 28856516, 50498903, 100997806, 201995612]

約数ペア:

[(1, 201995612), (2, 100997806), (4, 50498903), (7, 28856516), (13, 15538124), (14, 14428258), (19, 10631348), (26, 7769062), (28, 7214129), (38, 5315674), (52, 3884531), (76, 2657837), (91, 2219732), (133, 1518764), (182, 1109866), (247, 817796), (266, 759382), (364, 554933), (494, 408898), (532, 379691), (988, 204449), (1729, 116828), (3458, 58414), (6916, 29207)]