196798212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 572382720

約数和(自身を除く): 375584508

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 47, 52, 69, 78, 92, 94, 117, 138, 141, 156, 188, 207, 234, 276, 282, 299, 389, 414, 423, 468, 564, 598, 611, 778, 828, 846, 897, 1081, 1167, 1196, 1222, 1556, 1692, 1794, 1833, 2162, 2334, 2444, 2691, 3243, 3501, 3588, 3666, 4324, 4668, 5057, 5382, 5499, 6486, 7002, 7332, 8947, 9729, 10114, 10764, 10998, 12972, 14004, 14053, 15171, 17894, 18283, 19458, 20228, 21996, 26841, 28106, 30342, 35788, 36566, 38916, 42159, 45513, 53682, 54849, 56212, 60684, 73132, 80523, 84318, 91026, 107364, 109698, 116311, 126477, 161046, 164547, 168636, 182052, 219396, 232622, 237679, 252954, 322092, 329094, 348933, 420509, 465244, 475358, 505908, 658188, 697866, 713037, 841018, 950716, 1046799, 1261527, 1395732, 1426074, 1682036, 2093598, 2139111, 2523054, 2852148, 3784581, 4187196, 4278222, 5046108, 5466617, 7569162, 8556444, 10933234, 15138324, 16399851, 21866468, 32799702, 49199553, 65599404, 98399106, 196798212]

約数ペア:

[(1, 196798212), (2, 98399106), (3, 65599404), (4, 49199553), (6, 32799702), (9, 21866468), (12, 16399851), (13, 15138324), (18, 10933234), (23, 8556444), (26, 7569162), (36, 5466617), (39, 5046108), (46, 4278222), (47, 4187196), (52, 3784581), (69, 2852148), (78, 2523054), (92, 2139111), (94, 2093598), (117, 1682036), (138, 1426074), (141, 1395732), (156, 1261527), (188, 1046799), (207, 950716), (234, 841018), (276, 713037), (282, 697866), (299, 658188), (389, 505908), (414, 475358), (423, 465244), (468, 420509), (564, 348933), (598, 329094), (611, 322092), (778, 252954), (828, 237679), (846, 232622), (897, 219396), (1081, 182052), (1167, 168636), (1196, 164547), (1222, 161046), (1556, 126477), (1692, 116311), (1794, 109698), (1833, 107364), (2162, 91026), (2334, 84318), (2444, 80523), (2691, 73132), (3243, 60684), (3501, 56212), (3588, 54849), (3666, 53682), (4324, 45513), (4668, 42159), (5057, 38916), (5382, 36566), (5499, 35788), (6486, 30342), (7002, 28106), (7332, 26841), (8947, 21996), (9729, 20228), (10114, 19458), (10764, 18283), (10998, 17894), (12972, 15171), (14004, 14053)]