194222392

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{619}}^1$

素因数の和:1076

約数の個数: 64

約数和(自身を含む): 449971200

約数和(自身を除く): 255748808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 431, 619, 728, 862, 1238, 1724, 2476, 3017, 3448, 4333, 4952, 5603, 6034, 8047, 8666, 11206, 12068, 16094, 17332, 22412, 24136, 32188, 34664, 39221, 44824, 56329, 64376, 78442, 112658, 156884, 225316, 266789, 313768, 450632, 533578, 1067156, 1867523, 2134312, 3468257, 3735046, 6936514, 7470092, 13873028, 14940184, 24277799, 27746056, 48555598, 97111196, 194222392]

約数ペア:

[(1, 194222392), (2, 97111196), (4, 48555598), (7, 27746056), (8, 24277799), (13, 14940184), (14, 13873028), (26, 7470092), (28, 6936514), (52, 3735046), (56, 3468257), (91, 2134312), (104, 1867523), (182, 1067156), (364, 533578), (431, 450632), (619, 313768), (728, 266789), (862, 225316), (1238, 156884), (1724, 112658), (2476, 78442), (3017, 64376), (3448, 56329), (4333, 44824), (4952, 39221), (5603, 34664), (6034, 32188), (8047, 24136), (8666, 22412), (11206, 17332), (12068, 16094)]