205369584

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{87317}}^1$

素因数の和:87342

約数の個数: 60

約数和(自身を含む): 617163624

約数和(自身を除く): 411794040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 87317, 174634, 261951, 349268, 523902, 611219, 698536, 1047804, 1222438, 1397072, 1833657, 2095608, 2444876, 3667314, 4191216, 4278533, 4889752, 7334628, 8557066, 9779504, 12835599, 14669256, 17114132, 25671198, 29338512, 34228264, 51342396, 68456528, 102684792, 205369584]

約数ペア:

[(1, 205369584), (2, 102684792), (3, 68456528), (4, 51342396), (6, 34228264), (7, 29338512), (8, 25671198), (12, 17114132), (14, 14669256), (16, 12835599), (21, 9779504), (24, 8557066), (28, 7334628), (42, 4889752), (48, 4278533), (49, 4191216), (56, 3667314), (84, 2444876), (98, 2095608), (112, 1833657), (147, 1397072), (168, 1222438), (196, 1047804), (294, 698536), (336, 611219), (392, 523902), (588, 349268), (784, 261951), (1176, 174634), (2352, 87317)]