215264166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2423}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 498451968

約数和(自身を除く): 283187802

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 67, 78, 102, 134, 201, 221, 402, 442, 663, 871, 1139, 1326, 1742, 2278, 2423, 2613, 3417, 4846, 5226, 6834, 7269, 14538, 14807, 29614, 31499, 41191, 44421, 62998, 82382, 88842, 94497, 123573, 162341, 188994, 247146, 324682, 487023, 535483, 974046, 1070966, 1606449, 2110433, 2759797, 3212898, 4220866, 5519594, 6331299, 8279391, 12662598, 16558782, 35877361, 71754722, 107632083, 215264166]

約数ペア:

[(1, 215264166), (2, 107632083), (3, 71754722), (6, 35877361), (13, 16558782), (17, 12662598), (26, 8279391), (34, 6331299), (39, 5519594), (51, 4220866), (67, 3212898), (78, 2759797), (102, 2110433), (134, 1606449), (201, 1070966), (221, 974046), (402, 535483), (442, 487023), (663, 324682), (871, 247146), (1139, 188994), (1326, 162341), (1742, 123573), (2278, 94497), (2423, 88842), (2613, 82382), (3417, 62998), (4846, 44421), (5226, 41191), (6834, 31499), (7269, 29614), (14538, 14807)]