202117878

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{387199}}^1$

素因数の和:387236

約数の個数: 24

約数和(自身を含む): 453024000

約数和(自身を除く): 250906122

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 387199, 774398, 1161597, 2323194, 3484791, 6969582, 11228771, 22457542, 33686313, 67372626, 101058939, 202117878]

約数ペア:

[(1, 202117878), (2, 101058939), (3, 67372626), (6, 33686313), (9, 22457542), (18, 11228771), (29, 6969582), (58, 3484791), (87, 2323194), (174, 1161597), (261, 774398), (522, 387199)]