201668654890

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^2\times {\mathrm{41231}}^1$

素因数の和:41475

約数の個数: 48

約数和(自身を含む): 372613913856

約数和(自身を除く): 170945258966

約数列:

[1, 2, 5, 10, 71, 83, 142, 166, 355, 415, 710, 830, 5893, 6889, 11786, 13778, 29465, 34445, 41231, 58930, 68890, 82462, 206155, 412310, 489119, 978238, 2445595, 2927401, 3422173, 4891190, 5854802, 6844346, 14637005, 17110865, 29274010, 34221730, 242974283, 284040359, 485948566, 568080718, 1214871415, 1420201795, 2429742830, 2840403590, 20166865489, 40333730978, 100834327445, 201668654890]

約数ペア:

[(1, 201668654890), (2, 100834327445), (5, 40333730978), (10, 20166865489), (71, 2840403590), (83, 2429742830), (142, 1420201795), (166, 1214871415), (355, 568080718), (415, 485948566), (710, 284040359), (830, 242974283), (5893, 34221730), (6889, 29274010), (11786, 17110865), (13778, 14637005), (29465, 6844346), (34445, 5854802), (41231, 4891190), (58930, 3422173), (68890, 2927401), (82462, 2445595), (206155, 978238), (412310, 489119)]