197785854

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{4397}}^1$

素因数の和:4439

約数の個数: 96

約数和(自身を含む): 541481760

約数和(自身を除く): 343695906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 49, 51, 54, 63, 98, 102, 119, 126, 147, 153, 189, 238, 294, 306, 357, 378, 441, 459, 714, 833, 882, 918, 1071, 1323, 1666, 2142, 2499, 2646, 3213, 4397, 4998, 6426, 7497, 8794, 13191, 14994, 22491, 26382, 30779, 39573, 44982, 61558, 74749, 79146, 92337, 118719, 149498, 184674, 215453, 224247, 237438, 277011, 430906, 448494, 523243, 554022, 646359, 672741, 831033, 1046486, 1292718, 1345482, 1569729, 1662066, 1939077, 2018223, 3139458, 3662701, 3878154, 4036446, 4709187, 5817231, 7325402, 9418374, 10988103, 11634462, 14127561, 21976206, 28255122, 32964309, 65928618, 98892927, 197785854]

約数ペア:

[(1, 197785854), (2, 98892927), (3, 65928618), (6, 32964309), (7, 28255122), (9, 21976206), (14, 14127561), (17, 11634462), (18, 10988103), (21, 9418374), (27, 7325402), (34, 5817231), (42, 4709187), (49, 4036446), (51, 3878154), (54, 3662701), (63, 3139458), (98, 2018223), (102, 1939077), (119, 1662066), (126, 1569729), (147, 1345482), (153, 1292718), (189, 1046486), (238, 831033), (294, 672741), (306, 646359), (357, 554022), (378, 523243), (441, 448494), (459, 430906), (714, 277011), (833, 237438), (882, 224247), (918, 215453), (1071, 184674), (1323, 149498), (1666, 118719), (2142, 92337), (2499, 79146), (2646, 74749), (3213, 61558), (4397, 44982), (4998, 39573), (6426, 30779), (7497, 26382), (8794, 22491), (13191, 14994)]