208095498

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{28687}}^1$

素因数の和:28739

約数の個数: 48

約数和(自身を含む): 501236736

約数和(自身を除く): 293141238

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 28687, 57374, 86061, 172122, 258183, 372931, 516366, 745862, 889297, 1118793, 1778594, 2237586, 2667891, 3356379, 5335782, 6712758, 8003673, 11560861, 16007346, 23121722, 34682583, 69365166, 104047749, 208095498]

約数ペア:

[(1, 208095498), (2, 104047749), (3, 69365166), (6, 34682583), (9, 23121722), (13, 16007346), (18, 11560861), (26, 8003673), (31, 6712758), (39, 5335782), (62, 3356379), (78, 2667891), (93, 2237586), (117, 1778594), (186, 1118793), (234, 889297), (279, 745862), (403, 516366), (558, 372931), (806, 258183), (1209, 172122), (2418, 86061), (3627, 57374), (7254, 28687)]