201968992

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{2113}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 415527840

約数和(自身を除く): 213558848

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 103, 116, 206, 232, 412, 464, 824, 928, 1648, 2113, 2987, 3296, 4226, 5974, 8452, 11948, 16904, 23896, 33808, 47792, 61277, 67616, 95584, 122554, 217639, 245108, 435278, 490216, 870556, 980432, 1741112, 1960864, 3482224, 6311531, 6964448, 12623062, 25246124, 50492248, 100984496, 201968992]

約数ペア:

[(1, 201968992), (2, 100984496), (4, 50492248), (8, 25246124), (16, 12623062), (29, 6964448), (32, 6311531), (58, 3482224), (103, 1960864), (116, 1741112), (206, 980432), (232, 870556), (412, 490216), (464, 435278), (824, 245108), (928, 217639), (1648, 122554), (2113, 95584), (2987, 67616), (3296, 61277), (4226, 47792), (5974, 33808), (8452, 23896), (11948, 16904)]