203438017778

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1\times {\mathrm{4649}}^1$

素因数の和:5810

約数の個数: 32

約数和(自身を含む): 310292640000

約数和(自身を除く): 106854622222

約数列:

[1, 2, 79, 158, 419, 661, 838, 1322, 4649, 9298, 33101, 52219, 66202, 104438, 276959, 367271, 553918, 734542, 1947931, 3072989, 3895862, 6145978, 21879761, 43759522, 153886549, 242766131, 307773098, 485532262, 1287582391, 2575164782, 101719008889, 203438017778]

約数ペア:

[(1, 203438017778), (2, 101719008889), (79, 2575164782), (158, 1287582391), (419, 485532262), (661, 307773098), (838, 242766131), (1322, 153886549), (4649, 43759522), (9298, 21879761), (33101, 6145978), (52219, 3895862), (66202, 3072989), (104438, 1947931), (276959, 734542), (367271, 553918)]