201389787904

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{487}}^1\times {\mathrm{95021}}^1$

素因数の和:95541

約数の個数: 72

約数和(自身を含む): 426518029728

約数和(自身を除く): 225128241824

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 487, 544, 974, 1088, 1948, 2176, 3896, 4352, 7792, 8279, 15584, 16558, 31168, 33116, 62336, 66232, 95021, 124672, 132464, 190042, 264928, 380084, 529856, 760168, 1059712, 1520336, 1615357, 2119424, 3040672, 3230714, 6081344, 6461428, 12162688, 12922856, 24325376, 25845712, 46275227, 51691424, 92550454, 103382848, 185100908, 206765696, 370201816, 413531392, 740403632, 786678859, 1480807264, 1573357718, 2961614528, 3146715436, 5923229056, 6293430872, 11846458112, 12586861744, 25173723488, 50347446976, 100694893952, 201389787904]

約数ペア:

[(1, 201389787904), (2, 100694893952), (4, 50347446976), (8, 25173723488), (16, 12586861744), (17, 11846458112), (32, 6293430872), (34, 5923229056), (64, 3146715436), (68, 2961614528), (128, 1573357718), (136, 1480807264), (256, 786678859), (272, 740403632), (487, 413531392), (544, 370201816), (974, 206765696), (1088, 185100908), (1948, 103382848), (2176, 92550454), (3896, 51691424), (4352, 46275227), (7792, 25845712), (8279, 24325376), (15584, 12922856), (16558, 12162688), (31168, 6461428), (33116, 6081344), (62336, 3230714), (66232, 3040672), (95021, 2119424), (124672, 1615357), (132464, 1520336), (190042, 1059712), (264928, 760168), (380084, 529856)]