195945568

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67289}}^1$

素因数の和:67319

約数の個数: 48

約数和(自身を含む): 474798240

約数和(自身を除く): 278852672

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 67289, 134578, 269156, 471023, 538312, 874757, 942046, 1076624, 1749514, 1884092, 2153248, 3499028, 3768184, 6123299, 6998056, 7536368, 12246598, 13996112, 15072736, 24493196, 27992224, 48986392, 97972784, 195945568]

約数ペア:

[(1, 195945568), (2, 97972784), (4, 48986392), (7, 27992224), (8, 24493196), (13, 15072736), (14, 13996112), (16, 12246598), (26, 7536368), (28, 6998056), (32, 6123299), (52, 3768184), (56, 3499028), (91, 2153248), (104, 1884092), (112, 1749514), (182, 1076624), (208, 942046), (224, 874757), (364, 538312), (416, 471023), (728, 269156), (1456, 134578), (2912, 67289)]