209448018

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{33151}}^1$

素因数の和:33181

約数の個数: 48

約数和(自身を含む): 506827776

約数和(自身を除く): 297379758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 6318, 33151, 66302, 99453, 198906, 298359, 430963, 596718, 861926, 895077, 1292889, 1790154, 2585778, 2685231, 3878667, 5370462, 7757334, 8055693, 11636001, 16111386, 23272002, 34908003, 69816006, 104724009, 209448018]

約数ペア:

[(1, 209448018), (2, 104724009), (3, 69816006), (6, 34908003), (9, 23272002), (13, 16111386), (18, 11636001), (26, 8055693), (27, 7757334), (39, 5370462), (54, 3878667), (78, 2685231), (81, 2585778), (117, 1790154), (162, 1292889), (234, 895077), (243, 861926), (351, 596718), (486, 430963), (702, 298359), (1053, 198906), (2106, 99453), (3159, 66302), (6318, 33151)]