205655708162

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{701}}^1\times {\mathrm{881}}^1$

素因数の和:1787

約数の個数: 64

約数和(自身を含む): 329533940736

約数和(自身を除く): 123878232574

約数列:

[1, 2, 31, 41, 62, 82, 131, 262, 701, 881, 1271, 1402, 1762, 2542, 4061, 5371, 8122, 10742, 21731, 27311, 28741, 36121, 43462, 54622, 57482, 72242, 91831, 115411, 166501, 183662, 230822, 333002, 617581, 890971, 1119751, 1235162, 1781942, 2239502, 2846761, 3577741, 3765071, 4731851, 5693522, 7155482, 7530142, 9463702, 19145011, 25320821, 38290022, 50641642, 80903111, 116717201, 146687381, 161806222, 233434402, 293374762, 784945451, 1569890902, 2507996441, 3317027551, 5015992882, 6634055102, 102827854081, 205655708162]

約数ペア:

[(1, 205655708162), (2, 102827854081), (31, 6634055102), (41, 5015992882), (62, 3317027551), (82, 2507996441), (131, 1569890902), (262, 784945451), (701, 293374762), (881, 233434402), (1271, 161806222), (1402, 146687381), (1762, 116717201), (2542, 80903111), (4061, 50641642), (5371, 38290022), (8122, 25320821), (10742, 19145011), (21731, 9463702), (27311, 7530142), (28741, 7155482), (36121, 5693522), (43462, 4731851), (54622, 3765071), (57482, 3577741), (72242, 2846761), (91831, 2239502), (115411, 1781942), (166501, 1235162), (183662, 1119751), (230822, 890971), (333002, 617581)]