198958344

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37511}}^1$

素因数の和:37550

約数の個数: 64

約数和(自身を含む): 567181440

約数和(自身を除く): 368223096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 37511, 75022, 112533, 150044, 225066, 300088, 450132, 487643, 637687, 900264, 975286, 1275374, 1462929, 1913061, 1950572, 2550748, 2925858, 3826122, 3901144, 5101496, 5851716, 7652244, 8289931, 11703432, 15304488, 16579862, 24869793, 33159724, 49739586, 66319448, 99479172, 198958344]

約数ペア:

[(1, 198958344), (2, 99479172), (3, 66319448), (4, 49739586), (6, 33159724), (8, 24869793), (12, 16579862), (13, 15304488), (17, 11703432), (24, 8289931), (26, 7652244), (34, 5851716), (39, 5101496), (51, 3901144), (52, 3826122), (68, 2925858), (78, 2550748), (102, 1950572), (104, 1913061), (136, 1462929), (156, 1275374), (204, 975286), (221, 900264), (312, 637687), (408, 487643), (442, 450132), (663, 300088), (884, 225066), (1326, 150044), (1768, 112533), (2652, 75022), (5304, 37511)]