197747388

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4789}}^1$

素因数の和:4867

約数の個数: 72

約数和(自身を含む): 530042240

約数和(自身を除く): 332294852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 37, 62, 74, 93, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 1116, 1147, 1332, 2294, 3441, 4588, 4789, 6882, 9578, 10323, 13764, 14367, 19156, 20646, 28734, 41292, 43101, 57468, 86202, 148459, 172404, 177193, 296918, 354386, 445377, 531579, 593836, 708772, 890754, 1063158, 1336131, 1594737, 1781508, 2126316, 2672262, 3189474, 5344524, 5492983, 6378948, 10985966, 16478949, 21971932, 32957898, 49436847, 65915796, 98873694, 197747388]

約数ペア:

[(1, 197747388), (2, 98873694), (3, 65915796), (4, 49436847), (6, 32957898), (9, 21971932), (12, 16478949), (18, 10985966), (31, 6378948), (36, 5492983), (37, 5344524), (62, 3189474), (74, 2672262), (93, 2126316), (111, 1781508), (124, 1594737), (148, 1336131), (186, 1063158), (222, 890754), (279, 708772), (333, 593836), (372, 531579), (444, 445377), (558, 354386), (666, 296918), (1116, 177193), (1147, 172404), (1332, 148459), (2294, 86202), (3441, 57468), (4588, 43101), (4789, 41292), (6882, 28734), (9578, 20646), (10323, 19156), (13764, 14367)]