194489904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{578839}}^1$

素因数の和:578857

約数の個数: 40

約数和(自身を含む): 574209280

約数和(自身を除く): 379719376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 578839, 1157678, 1736517, 2315356, 3473034, 4051873, 4630712, 6946068, 8103746, 9261424, 12155619, 13892136, 16207492, 24311238, 27784272, 32414984, 48622476, 64829968, 97244952, 194489904]

約数ペア:

[(1, 194489904), (2, 97244952), (3, 64829968), (4, 48622476), (6, 32414984), (7, 27784272), (8, 24311238), (12, 16207492), (14, 13892136), (16, 12155619), (21, 9261424), (24, 8103746), (28, 6946068), (42, 4630712), (48, 4051873), (56, 3473034), (84, 2315356), (112, 1736517), (168, 1157678), (336, 578839)]