211479132

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1770

約数の個数: 48

約数和(自身を含む): 506257920

約数和(自身を除く): 294778788

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 257, 282, 514, 564, 771, 1028, 1459, 1542, 2918, 3084, 4377, 5836, 8754, 12079, 17508, 24158, 36237, 48316, 68573, 72474, 137146, 144948, 205719, 274292, 374963, 411438, 749926, 822876, 1124889, 1499852, 2249778, 4499556, 17623261, 35246522, 52869783, 70493044, 105739566, 211479132]

約数ペア:

[(1, 211479132), (2, 105739566), (3, 70493044), (4, 52869783), (6, 35246522), (12, 17623261), (47, 4499556), (94, 2249778), (141, 1499852), (188, 1124889), (257, 822876), (282, 749926), (514, 411438), (564, 374963), (771, 274292), (1028, 205719), (1459, 144948), (1542, 137146), (2918, 72474), (3084, 68573), (4377, 48316), (5836, 36237), (8754, 24158), (12079, 17508)]