199888922898

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{27809}}^1\times {\mathrm{57047}}^1$

素因数の和:84871

約数の個数: 48

約数和(自身を含む): 494989522560

約数和(自身を除く): 295100599662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 27809, 55618, 57047, 83427, 114094, 166854, 171141, 194663, 250281, 342282, 389326, 399329, 500562, 513423, 583989, 798658, 1026846, 1167978, 1197987, 1751967, 2395974, 3503934, 3593961, 7187922, 1586420023, 3172840046, 4759260069, 9518520138, 11104940161, 14277780207, 22209880322, 28555560414, 33314820483, 66629640966, 99944461449, 199888922898]

約数ペア:

[(1, 199888922898), (2, 99944461449), (3, 66629640966), (6, 33314820483), (7, 28555560414), (9, 22209880322), (14, 14277780207), (18, 11104940161), (21, 9518520138), (42, 4759260069), (63, 3172840046), (126, 1586420023), (27809, 7187922), (55618, 3593961), (57047, 3503934), (83427, 2395974), (114094, 1751967), (166854, 1197987), (171141, 1167978), (194663, 1026846), (250281, 798658), (342282, 583989), (389326, 513423), (399329, 500562)]