194894988

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{123979}}^1$

素因数の和:124117

約数の個数: 24

約数和(自身を含む): 458230080

約数和(自身を除く): 263335092

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 123979, 247958, 371937, 495916, 743874, 1487748, 16241249, 32482498, 48723747, 64964996, 97447494, 194894988]

約数ペア:

[(1, 194894988), (2, 97447494), (3, 64964996), (4, 48723747), (6, 32482498), (12, 16241249), (131, 1487748), (262, 743874), (393, 495916), (524, 371937), (786, 247958), (1572, 123979)]