201635830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:445

約数の個数: 64

約数和(自身を含む): 407151360

約数和(自身を除く): 205515530

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 109, 110, 134, 218, 251, 335, 502, 545, 670, 737, 1090, 1199, 1255, 1474, 2398, 2510, 2761, 3685, 5522, 5995, 7303, 7370, 11990, 13805, 14606, 16817, 27359, 27610, 33634, 36515, 54718, 73030, 80333, 84085, 136795, 160666, 168170, 184987, 273590, 300949, 369974, 401665, 601898, 803330, 924935, 1504745, 1833053, 1849870, 3009490, 3666106, 9165265, 18330530, 20163583, 40327166, 100817915, 201635830]

約数ペア:

[(1, 201635830), (2, 100817915), (5, 40327166), (10, 20163583), (11, 18330530), (22, 9165265), (55, 3666106), (67, 3009490), (109, 1849870), (110, 1833053), (134, 1504745), (218, 924935), (251, 803330), (335, 601898), (502, 401665), (545, 369974), (670, 300949), (737, 273590), (1090, 184987), (1199, 168170), (1255, 160666), (1474, 136795), (2398, 84085), (2510, 80333), (2761, 73030), (3685, 54718), (5522, 36515), (5995, 33634), (7303, 27610), (7370, 27359), (11990, 16817), (13805, 14606)]