209413184

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1789}}^1$

素因数の和:1891

約数の個数: 56

約数和(自身を含む): 436473600

約数和(自身を除く): 227060416

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 236, 248, 472, 496, 944, 992, 1789, 1829, 1888, 1984, 3578, 3658, 3776, 7156, 7316, 14312, 14632, 28624, 29264, 55459, 57248, 58528, 105551, 110918, 114496, 117056, 211102, 221836, 422204, 443672, 844408, 887344, 1688816, 1774688, 3272081, 3377632, 3549376, 6544162, 6755264, 13088324, 26176648, 52353296, 104706592, 209413184]

約数ペア:

[(1, 209413184), (2, 104706592), (4, 52353296), (8, 26176648), (16, 13088324), (31, 6755264), (32, 6544162), (59, 3549376), (62, 3377632), (64, 3272081), (118, 1774688), (124, 1688816), (236, 887344), (248, 844408), (472, 443672), (496, 422204), (944, 221836), (992, 211102), (1789, 117056), (1829, 114496), (1888, 110918), (1984, 105551), (3578, 58528), (3658, 57248), (3776, 55459), (7156, 29264), (7316, 28624), (14312, 14632)]