200853204812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2531}}^1\times {\mathrm{15733}}^1$

素因数の和:18378

約数の個数: 48

約数和(自身を含む): 382608838752

約数和(自身を除く): 181755633940

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 2531, 5044, 5062, 10124, 15733, 31466, 32903, 62932, 65806, 131612, 204529, 245507, 409058, 491014, 818116, 982028, 1526101, 3052202, 3191591, 6104404, 6383182, 12766364, 19839313, 39678626, 39820223, 79357252, 79640446, 159280892, 517662899, 1035325798, 2070651596, 3862561631, 7725123262, 15450246524, 50213301203, 100426602406, 200853204812]

約数ペア:

[(1, 200853204812), (2, 100426602406), (4, 50213301203), (13, 15450246524), (26, 7725123262), (52, 3862561631), (97, 2070651596), (194, 1035325798), (388, 517662899), (1261, 159280892), (2522, 79640446), (2531, 79357252), (5044, 39820223), (5062, 39678626), (10124, 19839313), (15733, 12766364), (31466, 6383182), (32903, 6104404), (62932, 3191591), (65806, 3052202), (131612, 1526101), (204529, 982028), (245507, 818116), (409058, 491014)]