219652983944

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{7873}}^1$

素因数の和:8362

約数の個数: 64

約数和(自身を含む): 420627505200

約数和(自身を除く): 200974521256

約数列:

[1, 2, 4, 8, 97, 157, 194, 229, 314, 388, 458, 628, 776, 916, 1256, 1832, 7873, 15229, 15746, 22213, 30458, 31492, 35953, 44426, 60916, 62984, 71906, 88852, 121832, 143812, 177704, 287624, 763681, 1236061, 1527362, 1802917, 2472122, 3054724, 3487441, 3605834, 4944244, 6109448, 6974882, 7211668, 9888488, 13949764, 14423336, 27899528, 119897917, 174882949, 239795834, 283057969, 349765898, 479591668, 566115938, 699531796, 959183336, 1132231876, 1399063592, 2264463752, 27456622993, 54913245986, 109826491972, 219652983944]

約数ペア:

[(1, 219652983944), (2, 109826491972), (4, 54913245986), (8, 27456622993), (97, 2264463752), (157, 1399063592), (194, 1132231876), (229, 959183336), (314, 699531796), (388, 566115938), (458, 479591668), (628, 349765898), (776, 283057969), (916, 239795834), (1256, 174882949), (1832, 119897917), (7873, 27899528), (15229, 14423336), (15746, 13949764), (22213, 9888488), (30458, 7211668), (31492, 6974882), (35953, 6109448), (44426, 4944244), (60916, 3605834), (62984, 3487441), (71906, 3054724), (88852, 2472122), (121832, 1802917), (143812, 1527362), (177704, 1236061), (287624, 763681)]