197197632

素因数分解:

$2^6\times 3^3\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:981

約数の個数: 112

約数和(自身を含む): 584606400

約数和(自身を除く): 387408768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 139, 144, 192, 216, 278, 288, 417, 432, 556, 576, 821, 834, 864, 1112, 1251, 1642, 1668, 1728, 2224, 2463, 2502, 3284, 3336, 3753, 4448, 4926, 5004, 6568, 6672, 7389, 7506, 8896, 9852, 10008, 13136, 13344, 14778, 15012, 19704, 20016, 22167, 26272, 26688, 29556, 30024, 39408, 40032, 44334, 52544, 59112, 60048, 78816, 80064, 88668, 114119, 118224, 120096, 157632, 177336, 228238, 236448, 240192, 342357, 354672, 456476, 472896, 684714, 709344, 912952, 1027071, 1369428, 1418688, 1825904, 2054142, 2738856, 3081213, 3651808, 4108284, 5477712, 6162426, 7303616, 8216568, 10955424, 12324852, 16433136, 21910848, 24649704, 32866272, 49299408, 65732544, 98598816, 197197632]

約数ペア:

[(1, 197197632), (2, 98598816), (3, 65732544), (4, 49299408), (6, 32866272), (8, 24649704), (9, 21910848), (12, 16433136), (16, 12324852), (18, 10955424), (24, 8216568), (27, 7303616), (32, 6162426), (36, 5477712), (48, 4108284), (54, 3651808), (64, 3081213), (72, 2738856), (96, 2054142), (108, 1825904), (139, 1418688), (144, 1369428), (192, 1027071), (216, 912952), (278, 709344), (288, 684714), (417, 472896), (432, 456476), (556, 354672), (576, 342357), (821, 240192), (834, 236448), (864, 228238), (1112, 177336), (1251, 157632), (1642, 120096), (1668, 118224), (1728, 114119), (2224, 88668), (2463, 80064), (2502, 78816), (3284, 60048), (3336, 59112), (3753, 52544), (4448, 44334), (4926, 40032), (5004, 39408), (6568, 30024), (6672, 29556), (7389, 26688), (7506, 26272), (8896, 22167), (9852, 20016), (10008, 19704), (13136, 15012), (13344, 14778)]