199368078

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 128

約数和(自身を含む): 531836928

約数和(自身を除く): 332468850

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 47, 51, 78, 91, 94, 102, 119, 141, 182, 221, 238, 273, 282, 329, 357, 442, 457, 546, 611, 658, 663, 714, 799, 914, 987, 1222, 1326, 1371, 1547, 1598, 1833, 1974, 2397, 2742, 3094, 3199, 3666, 4277, 4641, 4794, 5593, 5941, 6398, 7769, 8554, 9282, 9597, 10387, 11186, 11882, 12831, 15538, 16779, 17823, 19194, 20774, 21479, 23307, 25662, 31161, 33558, 35646, 41587, 42958, 46614, 54383, 62322, 64437, 72709, 83174, 100997, 108766, 124761, 128874, 145418, 150353, 163149, 201994, 218127, 249522, 279227, 300706, 302991, 326298, 365143, 436254, 451059, 558454, 605982, 706979, 730286, 837681, 902118, 1095429, 1413958, 1675362, 1954589, 2120937, 2190858, 2556001, 3909178, 4241874, 4746859, 5112002, 5863767, 7668003, 9493718, 11727534, 14240577, 15336006, 28481154, 33228013, 66456026, 99684039, 199368078]

約数ペア:

[(1, 199368078), (2, 99684039), (3, 66456026), (6, 33228013), (7, 28481154), (13, 15336006), (14, 14240577), (17, 11727534), (21, 9493718), (26, 7668003), (34, 5863767), (39, 5112002), (42, 4746859), (47, 4241874), (51, 3909178), (78, 2556001), (91, 2190858), (94, 2120937), (102, 1954589), (119, 1675362), (141, 1413958), (182, 1095429), (221, 902118), (238, 837681), (273, 730286), (282, 706979), (329, 605982), (357, 558454), (442, 451059), (457, 436254), (546, 365143), (611, 326298), (658, 302991), (663, 300706), (714, 279227), (799, 249522), (914, 218127), (987, 201994), (1222, 163149), (1326, 150353), (1371, 145418), (1547, 128874), (1598, 124761), (1833, 108766), (1974, 100997), (2397, 83174), (2742, 72709), (3094, 64437), (3199, 62322), (3666, 54383), (4277, 46614), (4641, 42958), (4794, 41587), (5593, 35646), (5941, 33558), (6398, 31161), (7769, 25662), (8554, 23307), (9282, 21479), (9597, 20774), (10387, 19194), (11186, 17823), (11882, 16779), (12831, 15538)]