201192615

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 413038080

約数和(自身を除く): 211845465

約数列:

[1, 3, 5, 9, 13, 15, 19, 23, 39, 45, 57, 65, 69, 95, 115, 117, 171, 195, 207, 247, 285, 299, 345, 437, 585, 741, 787, 855, 897, 1035, 1235, 1311, 1495, 2185, 2223, 2361, 2691, 3705, 3933, 3935, 4485, 5681, 6555, 7083, 10231, 11115, 11805, 13455, 14953, 17043, 18101, 19665, 28405, 30693, 35415, 44859, 51129, 51155, 54303, 74765, 85215, 90505, 92079, 134577, 153465, 162909, 194389, 224295, 235313, 255645, 271515, 343919, 460395, 583167, 672885, 705939, 814545, 971945, 1031757, 1176565, 1719595, 1749501, 2117817, 2915835, 3095271, 3529695, 4470947, 5158785, 8747505, 10589085, 13412841, 15476355, 22354735, 40238523, 67064205, 201192615]

約数ペア:

[(1, 201192615), (3, 67064205), (5, 40238523), (9, 22354735), (13, 15476355), (15, 13412841), (19, 10589085), (23, 8747505), (39, 5158785), (45, 4470947), (57, 3529695), (65, 3095271), (69, 2915835), (95, 2117817), (115, 1749501), (117, 1719595), (171, 1176565), (195, 1031757), (207, 971945), (247, 814545), (285, 705939), (299, 672885), (345, 583167), (437, 460395), (585, 343919), (741, 271515), (787, 255645), (855, 235313), (897, 224295), (1035, 194389), (1235, 162909), (1311, 153465), (1495, 134577), (2185, 92079), (2223, 90505), (2361, 85215), (2691, 74765), (3705, 54303), (3933, 51155), (3935, 51129), (4485, 44859), (5681, 35415), (6555, 30693), (7083, 28405), (10231, 19665), (11115, 18101), (11805, 17043), (13455, 14953)]