204548224

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{557}}^1$

素因数の和:741

約数の個数: 64

約数和(自身を含む): 432561600

約数和(自身を除く): 228013376

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 151, 152, 302, 304, 557, 604, 608, 1114, 1208, 1216, 2228, 2416, 2432, 2869, 4456, 4832, 5738, 8912, 9664, 10583, 11476, 17824, 19328, 21166, 22952, 35648, 42332, 45904, 71296, 84107, 84664, 91808, 168214, 169328, 183616, 336428, 338656, 367232, 672856, 677312, 1345712, 1354624, 1598033, 2691424, 3196066, 5382848, 6392132, 10765696, 12784264, 25568528, 51137056, 102274112, 204548224]

約数ペア:

[(1, 204548224), (2, 102274112), (4, 51137056), (8, 25568528), (16, 12784264), (19, 10765696), (32, 6392132), (38, 5382848), (64, 3196066), (76, 2691424), (128, 1598033), (151, 1354624), (152, 1345712), (302, 677312), (304, 672856), (557, 367232), (604, 338656), (608, 336428), (1114, 183616), (1208, 169328), (1216, 168214), (2228, 91808), (2416, 84664), (2432, 84107), (2869, 71296), (4456, 45904), (4832, 42332), (5738, 35648), (8912, 22952), (9664, 21166), (10583, 19328), (11476, 17824)]