197565648

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4421}}^1$

素因数の和:4465

約数の個数: 120

約数和(自身を含む): 625093920

約数和(自身を除く): 427528272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 49, 56, 57, 76, 84, 98, 112, 114, 133, 147, 152, 168, 196, 228, 266, 294, 304, 336, 392, 399, 456, 532, 588, 784, 798, 912, 931, 1064, 1176, 1596, 1862, 2128, 2352, 2793, 3192, 3724, 4421, 5586, 6384, 7448, 8842, 11172, 13263, 14896, 17684, 22344, 26526, 30947, 35368, 44688, 53052, 61894, 70736, 83999, 92841, 106104, 123788, 167998, 185682, 212208, 216629, 247576, 251997, 335996, 371364, 433258, 495152, 503994, 587993, 649887, 671992, 742728, 866516, 1007988, 1175986, 1299774, 1343984, 1485456, 1733032, 1763979, 2015976, 2351972, 2599548, 3466064, 3527958, 4031952, 4115951, 4703944, 5199096, 7055916, 8231902, 9407888, 10398192, 12347853, 14111832, 16463804, 24695706, 28223664, 32927608, 49391412, 65855216, 98782824, 197565648]

約数ペア:

[(1, 197565648), (2, 98782824), (3, 65855216), (4, 49391412), (6, 32927608), (7, 28223664), (8, 24695706), (12, 16463804), (14, 14111832), (16, 12347853), (19, 10398192), (21, 9407888), (24, 8231902), (28, 7055916), (38, 5199096), (42, 4703944), (48, 4115951), (49, 4031952), (56, 3527958), (57, 3466064), (76, 2599548), (84, 2351972), (98, 2015976), (112, 1763979), (114, 1733032), (133, 1485456), (147, 1343984), (152, 1299774), (168, 1175986), (196, 1007988), (228, 866516), (266, 742728), (294, 671992), (304, 649887), (336, 587993), (392, 503994), (399, 495152), (456, 433258), (532, 371364), (588, 335996), (784, 251997), (798, 247576), (912, 216629), (931, 212208), (1064, 185682), (1176, 167998), (1596, 123788), (1862, 106104), (2128, 92841), (2352, 83999), (2793, 70736), (3192, 61894), (3724, 53052), (4421, 44688), (5586, 35368), (6384, 30947), (7448, 26526), (8842, 22344), (11172, 17684), (13263, 14896)]