205095384

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{219119}}^1$

素因数の和:219144

約数の個数: 48

約数和(自身を含む): 598197600

約数和(自身を除く): 393102216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 219119, 438238, 657357, 876476, 1314714, 1752952, 1972071, 2629428, 2848547, 3944142, 5258856, 5697094, 7888284, 8545641, 11394188, 15776568, 17091282, 22788376, 25636923, 34182564, 51273846, 68365128, 102547692, 205095384]

約数ペア:

[(1, 205095384), (2, 102547692), (3, 68365128), (4, 51273846), (6, 34182564), (8, 25636923), (9, 22788376), (12, 17091282), (13, 15776568), (18, 11394188), (24, 8545641), (26, 7888284), (36, 5697094), (39, 5258856), (52, 3944142), (72, 2848547), (78, 2629428), (104, 1972071), (117, 1752952), (156, 1314714), (234, 876476), (312, 657357), (468, 438238), (936, 219119)]