197795364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 518192640

約数和(自身を除く): 320397276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 53, 78, 94, 106, 141, 156, 159, 188, 212, 282, 318, 509, 564, 611, 636, 689, 1018, 1222, 1378, 1527, 1833, 2036, 2067, 2444, 2491, 2756, 3054, 3666, 4134, 4982, 6108, 6617, 7332, 7473, 8268, 9964, 13234, 14946, 19851, 23923, 26468, 26977, 29892, 32383, 39702, 47846, 53954, 64766, 71769, 79404, 80931, 95692, 97149, 107908, 129532, 143538, 161862, 194298, 287076, 310999, 323724, 350701, 388596, 621998, 701402, 932997, 1052103, 1243996, 1267919, 1402804, 1865994, 2104206, 2535838, 3731988, 3803757, 4208412, 5071676, 7607514, 15215028, 16482947, 32965894, 49448841, 65931788, 98897682, 197795364]

約数ペア:

[(1, 197795364), (2, 98897682), (3, 65931788), (4, 49448841), (6, 32965894), (12, 16482947), (13, 15215028), (26, 7607514), (39, 5071676), (47, 4208412), (52, 3803757), (53, 3731988), (78, 2535838), (94, 2104206), (106, 1865994), (141, 1402804), (156, 1267919), (159, 1243996), (188, 1052103), (212, 932997), (282, 701402), (318, 621998), (509, 388596), (564, 350701), (611, 323724), (636, 310999), (689, 287076), (1018, 194298), (1222, 161862), (1378, 143538), (1527, 129532), (1833, 107908), (2036, 97149), (2067, 95692), (2444, 80931), (2491, 79404), (2756, 71769), (3054, 64766), (3666, 53954), (4134, 47846), (4982, 39702), (6108, 32383), (6617, 29892), (7332, 26977), (7473, 26468), (8268, 23923), (9964, 19851), (13234, 14946)]