211025568

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{13007}}^1$

素因数の和:13046

約数の個数: 72

約数和(自身を含む): 599876928

約数和(自身を除く): 388851360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 13007, 16224, 26014, 39021, 52028, 78042, 104056, 156084, 169091, 208112, 312168, 338182, 416224, 507273, 624336, 676364, 1014546, 1248672, 1352728, 2029092, 2198183, 2705456, 4058184, 4396366, 5410912, 6594549, 8116368, 8792732, 13189098, 16232736, 17585464, 26378196, 35170928, 52756392, 70341856, 105512784, 211025568]

約数ペア:

[(1, 211025568), (2, 105512784), (3, 70341856), (4, 52756392), (6, 35170928), (8, 26378196), (12, 17585464), (13, 16232736), (16, 13189098), (24, 8792732), (26, 8116368), (32, 6594549), (39, 5410912), (48, 4396366), (52, 4058184), (78, 2705456), (96, 2198183), (104, 2029092), (156, 1352728), (169, 1248672), (208, 1014546), (312, 676364), (338, 624336), (416, 507273), (507, 416224), (624, 338182), (676, 312168), (1014, 208112), (1248, 169091), (1352, 156084), (2028, 104056), (2704, 78042), (4056, 52028), (5408, 39021), (8112, 26014), (13007, 16224)]