204749328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{609373}}^1$

素因数の和:609391

約数の個数: 40

約数和(自身を含む): 604499008

約数和(自身を除く): 399749680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 609373, 1218746, 1828119, 2437492, 3656238, 4265611, 4874984, 7312476, 8531222, 9749968, 12796833, 14624952, 17062444, 25593666, 29249904, 34124888, 51187332, 68249776, 102374664, 204749328]

約数ペア:

[(1, 204749328), (2, 102374664), (3, 68249776), (4, 51187332), (6, 34124888), (7, 29249904), (8, 25593666), (12, 17062444), (14, 14624952), (16, 12796833), (21, 9749968), (24, 8531222), (28, 7312476), (42, 4874984), (48, 4265611), (56, 3656238), (84, 2437492), (112, 1828119), (168, 1218746), (336, 609373)]