197732012

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 406425600

約数和(自身を除く): 208693588

約数列:

[1, 2, 4, 19, 23, 31, 38, 41, 46, 62, 76, 82, 89, 92, 124, 164, 178, 356, 437, 589, 713, 779, 874, 943, 1178, 1271, 1426, 1558, 1691, 1748, 1886, 2047, 2356, 2542, 2759, 2852, 3116, 3382, 3649, 3772, 4094, 5084, 5518, 6764, 7298, 8188, 11036, 13547, 14596, 17917, 24149, 27094, 29233, 35834, 38893, 48298, 52421, 54188, 58466, 63457, 69331, 71668, 77786, 83927, 96596, 104842, 113119, 116932, 126914, 138662, 155572, 167854, 209684, 226238, 253828, 277324, 335708, 452476, 555427, 1110854, 1205683, 1594613, 2149261, 2221708, 2411366, 2601737, 3189226, 4298522, 4822732, 5203474, 6378452, 8597044, 10406948, 49433003, 98866006, 197732012]

約数ペア:

[(1, 197732012), (2, 98866006), (4, 49433003), (19, 10406948), (23, 8597044), (31, 6378452), (38, 5203474), (41, 4822732), (46, 4298522), (62, 3189226), (76, 2601737), (82, 2411366), (89, 2221708), (92, 2149261), (124, 1594613), (164, 1205683), (178, 1110854), (356, 555427), (437, 452476), (589, 335708), (713, 277324), (779, 253828), (874, 226238), (943, 209684), (1178, 167854), (1271, 155572), (1426, 138662), (1558, 126914), (1691, 116932), (1748, 113119), (1886, 104842), (2047, 96596), (2356, 83927), (2542, 77786), (2759, 71668), (2852, 69331), (3116, 63457), (3382, 58466), (3649, 54188), (3772, 52421), (4094, 48298), (5084, 38893), (5518, 35834), (6764, 29233), (7298, 27094), (8188, 24149), (11036, 17917), (13547, 14596)]