209519339912

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1\times {\mathrm{6211}}^1$

素因数の和:7566

約数の個数: 64

約数和(自身を含む): 407099692800

約数和(自身を除く): 197580352888

約数列:

[1, 2, 4, 8, 47, 73, 94, 146, 188, 292, 376, 584, 1229, 2458, 3431, 4916, 6211, 6862, 9832, 12422, 13724, 24844, 27448, 49688, 57763, 89717, 115526, 179434, 231052, 291917, 358868, 453403, 462104, 583834, 717736, 906806, 1167668, 1813612, 2335336, 3627224, 4216699, 7633319, 8433398, 15266638, 16866796, 21309941, 30533276, 33733592, 42619882, 61066552, 85239764, 170479528, 358765993, 557232287, 717531986, 1114464574, 1435063972, 2228929148, 2870127944, 4457858296, 26189917489, 52379834978, 104759669956, 209519339912]

約数ペア:

[(1, 209519339912), (2, 104759669956), (4, 52379834978), (8, 26189917489), (47, 4457858296), (73, 2870127944), (94, 2228929148), (146, 1435063972), (188, 1114464574), (292, 717531986), (376, 557232287), (584, 358765993), (1229, 170479528), (2458, 85239764), (3431, 61066552), (4916, 42619882), (6211, 33733592), (6862, 30533276), (9832, 21309941), (12422, 16866796), (13724, 15266638), (24844, 8433398), (27448, 7633319), (49688, 4216699), (57763, 3627224), (89717, 2335336), (115526, 1813612), (179434, 1167668), (231052, 906806), (291917, 717736), (358868, 583834), (453403, 462104)]