208050442016

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{63853}}^1$

素因数の和:64138

約数の個数: 96

約数和(自身を含む): 451841120640

約数和(自身を除く): 243790678624

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 233, 304, 368, 437, 466, 608, 736, 874, 932, 1748, 1864, 3496, 3728, 4427, 5359, 6992, 7456, 8854, 10718, 13984, 17708, 21436, 35416, 42872, 63853, 70832, 85744, 101821, 127706, 141664, 171488, 203642, 255412, 407284, 510824, 814568, 1021648, 1213207, 1468619, 1629136, 2043296, 2426414, 2937238, 3258272, 4852828, 5874476, 9705656, 11748952, 14877749, 19411312, 23497904, 27903761, 29755498, 38822624, 46995808, 55807522, 59510996, 111615044, 119021992, 223230088, 238043984, 282677231, 342188227, 446460176, 476087968, 565354462, 684376454, 892920352, 1130708924, 1368752908, 2261417848, 2737505816, 4522835696, 5475011632, 6501576313, 9045671392, 10950023264, 13003152626, 26006305252, 52012610504, 104025221008, 208050442016]

約数ペア:

[(1, 208050442016), (2, 104025221008), (4, 52012610504), (8, 26006305252), (16, 13003152626), (19, 10950023264), (23, 9045671392), (32, 6501576313), (38, 5475011632), (46, 4522835696), (76, 2737505816), (92, 2261417848), (152, 1368752908), (184, 1130708924), (233, 892920352), (304, 684376454), (368, 565354462), (437, 476087968), (466, 446460176), (608, 342188227), (736, 282677231), (874, 238043984), (932, 223230088), (1748, 119021992), (1864, 111615044), (3496, 59510996), (3728, 55807522), (4427, 46995808), (5359, 38822624), (6992, 29755498), (7456, 27903761), (8854, 23497904), (10718, 19411312), (13984, 14877749), (17708, 11748952), (21436, 9705656), (35416, 5874476), (42872, 4852828), (63853, 3258272), (70832, 2937238), (85744, 2426414), (101821, 2043296), (127706, 1629136), (141664, 1468619), (171488, 1213207), (203642, 1021648), (255412, 814568), (407284, 510824)]