201332772

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:777

約数の個数: 72

約数和(自身を含む): 522902016

約数和(自身を除く): 321569244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 257, 282, 423, 463, 514, 564, 771, 846, 926, 1028, 1389, 1542, 1692, 1852, 2313, 2778, 3084, 4167, 4626, 5556, 8334, 9252, 12079, 16668, 21761, 24158, 36237, 43522, 48316, 65283, 72474, 87044, 108711, 118991, 130566, 144948, 195849, 217422, 237982, 261132, 356973, 391698, 434844, 475964, 713946, 783396, 1070919, 1427892, 2141838, 4283676, 5592577, 11185154, 16777731, 22370308, 33555462, 50333193, 67110924, 100666386, 201332772]

約数ペア:

[(1, 201332772), (2, 100666386), (3, 67110924), (4, 50333193), (6, 33555462), (9, 22370308), (12, 16777731), (18, 11185154), (36, 5592577), (47, 4283676), (94, 2141838), (141, 1427892), (188, 1070919), (257, 783396), (282, 713946), (423, 475964), (463, 434844), (514, 391698), (564, 356973), (771, 261132), (846, 237982), (926, 217422), (1028, 195849), (1389, 144948), (1542, 130566), (1692, 118991), (1852, 108711), (2313, 87044), (2778, 72474), (3084, 65283), (4167, 48316), (4626, 43522), (5556, 36237), (8334, 24158), (9252, 21761), (12079, 16668)]