201391668

素因数分解:

$2^2\times 3^2\times {\mathrm{1471}}^1\times {\mathrm{3803}}^1$

素因数の和:5284

約数の個数: 36

約数和(自身を含む): 509553408

約数和(自身を除く): 308161740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1471, 2942, 3803, 4413, 5884, 7606, 8826, 11409, 13239, 15212, 17652, 22818, 26478, 34227, 45636, 52956, 68454, 136908, 5594213, 11188426, 16782639, 22376852, 33565278, 50347917, 67130556, 100695834, 201391668]

約数ペア:

[(1, 201391668), (2, 100695834), (3, 67130556), (4, 50347917), (6, 33565278), (9, 22376852), (12, 16782639), (18, 11188426), (36, 5594213), (1471, 136908), (2942, 68454), (3803, 52956), (4413, 45636), (5884, 34227), (7606, 26478), (8826, 22818), (11409, 17652), (13239, 15212)]