208545948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{148537}}^1$

素因数の和:148563

約数の個数: 48

約数和(自身を含む): 582268960

約数和(自身を除く): 373723012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 148537, 297074, 445611, 594148, 891222, 1336833, 1782444, 1930981, 2673666, 3861962, 4010499, 5347332, 5792943, 7723924, 8020998, 11585886, 16041996, 17378829, 23171772, 34757658, 52136487, 69515316, 104272974, 208545948]

約数ペア:

[(1, 208545948), (2, 104272974), (3, 69515316), (4, 52136487), (6, 34757658), (9, 23171772), (12, 17378829), (13, 16041996), (18, 11585886), (26, 8020998), (27, 7723924), (36, 5792943), (39, 5347332), (52, 4010499), (54, 3861962), (78, 2673666), (108, 1930981), (117, 1782444), (156, 1336833), (234, 891222), (351, 594148), (468, 445611), (702, 297074), (1404, 148537)]