206735652016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1\times {\mathrm{1699}}^1$

素因数の和:2738

約数の個数: 80

約数和(自身を含む): 412754832000

約数和(自身を除く): 206019179984

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 251, 328, 502, 656, 739, 1004, 1478, 1699, 2008, 2956, 3398, 4016, 5912, 6796, 10291, 11824, 13592, 20582, 27184, 30299, 41164, 60598, 69659, 82328, 121196, 139318, 164656, 185489, 242392, 278636, 370978, 426449, 484784, 557272, 741956, 852898, 1114544, 1255561, 1483912, 1705796, 2511122, 2967824, 3411592, 5022244, 6823184, 7605049, 10044488, 15210098, 17484409, 20088976, 30420196, 34968818, 51478001, 60840392, 69937636, 102956002, 121680784, 139875272, 205912004, 279750544, 315145811, 411824008, 630291622, 823648016, 1260583244, 2521166488, 5042332976, 12920978251, 25841956502, 51683913004, 103367826008, 206735652016]

約数ペア:

[(1, 206735652016), (2, 103367826008), (4, 51683913004), (8, 25841956502), (16, 12920978251), (41, 5042332976), (82, 2521166488), (164, 1260583244), (251, 823648016), (328, 630291622), (502, 411824008), (656, 315145811), (739, 279750544), (1004, 205912004), (1478, 139875272), (1699, 121680784), (2008, 102956002), (2956, 69937636), (3398, 60840392), (4016, 51478001), (5912, 34968818), (6796, 30420196), (10291, 20088976), (11824, 17484409), (13592, 15210098), (20582, 10044488), (27184, 7605049), (30299, 6823184), (41164, 5022244), (60598, 3411592), (69659, 2967824), (82328, 2511122), (121196, 1705796), (139318, 1483912), (164656, 1255561), (185489, 1114544), (242392, 852898), (278636, 741956), (370978, 557272), (426449, 484784)]