210907935

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{4211}}^1$

素因数の和:4285

約数の個数: 64

約数和(自身を含む): 436700160

約数和(自身を除く): 225792225

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 53, 63, 105, 135, 159, 189, 265, 315, 371, 477, 795, 945, 1113, 1431, 1855, 2385, 3339, 4211, 5565, 7155, 10017, 12633, 16695, 21055, 29477, 37899, 50085, 63165, 88431, 113697, 147385, 189495, 223183, 265293, 442155, 568485, 669549, 795879, 1115915, 1326465, 1562281, 2008647, 3347745, 3979395, 4686843, 6025941, 7811405, 10043235, 14060529, 23434215, 30129705, 42181587, 70302645, 210907935]

約数ペア:

[(1, 210907935), (3, 70302645), (5, 42181587), (7, 30129705), (9, 23434215), (15, 14060529), (21, 10043235), (27, 7811405), (35, 6025941), (45, 4686843), (53, 3979395), (63, 3347745), (105, 2008647), (135, 1562281), (159, 1326465), (189, 1115915), (265, 795879), (315, 669549), (371, 568485), (477, 442155), (795, 265293), (945, 223183), (1113, 189495), (1431, 147385), (1855, 113697), (2385, 88431), (3339, 63165), (4211, 50085), (5565, 37899), (7155, 29477), (10017, 21055), (12633, 16695)]