207989782

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4517}}^1$

素因数の和:4573

約数の個数: 64

約数和(自身を含む): 437197824

約数和(自身を除く): 229208042

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 506, 598, 1001, 1771, 2002, 2093, 3289, 3542, 4186, 4517, 6578, 9034, 23023, 31619, 46046, 49687, 58721, 63238, 99374, 103891, 117442, 207782, 347809, 411047, 645931, 695618, 727237, 822094, 1142801, 1291862, 1350583, 1454474, 2285602, 2701166, 4521517, 7999607, 9043034, 9454081, 14856413, 15999214, 18908162, 29712826, 103994891, 207989782]

約数ペア:

[(1, 207989782), (2, 103994891), (7, 29712826), (11, 18908162), (13, 15999214), (14, 14856413), (22, 9454081), (23, 9043034), (26, 7999607), (46, 4521517), (77, 2701166), (91, 2285602), (143, 1454474), (154, 1350583), (161, 1291862), (182, 1142801), (253, 822094), (286, 727237), (299, 695618), (322, 645931), (506, 411047), (598, 347809), (1001, 207782), (1771, 117442), (2002, 103891), (2093, 99374), (3289, 63238), (3542, 58721), (4186, 49687), (4517, 46046), (6578, 31619), (9034, 23023)]