197716698

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1097}}^1$

素因数の和:1172

約数の個数: 96

約数和(自身を含む): 493309440

約数和(自身を除く): 295592742

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 323, 342, 527, 558, 589, 646, 969, 1054, 1097, 1178, 1581, 1767, 1938, 2194, 2907, 3162, 3291, 3534, 4743, 5301, 5814, 6582, 9486, 9873, 10013, 10602, 18649, 19746, 20026, 20843, 30039, 34007, 37298, 41686, 55947, 60078, 62529, 68014, 90117, 102021, 111894, 125058, 167841, 180234, 187587, 204042, 306063, 335682, 354331, 375174, 578119, 612126, 646133, 708662, 1062993, 1156238, 1292266, 1734357, 1938399, 2125986, 3188979, 3468714, 3876798, 5203071, 5815197, 6377958, 10406142, 10984261, 11630394, 21968522, 32952783, 65905566, 98858349, 197716698]

約数ペア:

[(1, 197716698), (2, 98858349), (3, 65905566), (6, 32952783), (9, 21968522), (17, 11630394), (18, 10984261), (19, 10406142), (31, 6377958), (34, 5815197), (38, 5203071), (51, 3876798), (57, 3468714), (62, 3188979), (93, 2125986), (102, 1938399), (114, 1734357), (153, 1292266), (171, 1156238), (186, 1062993), (279, 708662), (306, 646133), (323, 612126), (342, 578119), (527, 375174), (558, 354331), (589, 335682), (646, 306063), (969, 204042), (1054, 187587), (1097, 180234), (1178, 167841), (1581, 125058), (1767, 111894), (1938, 102021), (2194, 90117), (2907, 68014), (3162, 62529), (3291, 60078), (3534, 55947), (4743, 41686), (5301, 37298), (5814, 34007), (6582, 30039), (9486, 20843), (9873, 20026), (10013, 19746), (10602, 18649)]