196403904

素因数分解:

$2^6\times 3^2\times {\mathrm{340979}}^1$

素因数の和:340997

約数の個数: 42

約数和(自身を含む): 562957980

約数和(自身を除く): 366554076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 340979, 681958, 1022937, 1363916, 2045874, 2727832, 3068811, 4091748, 5455664, 6137622, 8183496, 10911328, 12275244, 16366992, 21822656, 24550488, 32733984, 49100976, 65467968, 98201952, 196403904]

約数ペア:

[(1, 196403904), (2, 98201952), (3, 65467968), (4, 49100976), (6, 32733984), (8, 24550488), (9, 21822656), (12, 16366992), (16, 12275244), (18, 10911328), (24, 8183496), (32, 6137622), (36, 5455664), (48, 4091748), (64, 3068811), (72, 2727832), (96, 2045874), (144, 1363916), (192, 1022937), (288, 681958), (576, 340979)]