208049875218

素因数分解:

$2^1\times 3^5\times {\mathrm{17}}^2\times {\mathrm{619}}^1\times {\mathrm{2393}}^1$

素因数の和:3063

約数の個数: 144

約数和(自身を含む): 497595964320

約数和(自身を除く): 289546089102

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 289, 306, 459, 486, 578, 619, 867, 918, 1238, 1377, 1734, 1857, 2393, 2601, 2754, 3714, 4131, 4786, 5202, 5571, 7179, 7803, 8262, 10523, 11142, 14358, 15606, 16713, 21046, 21537, 23409, 31569, 33426, 40681, 43074, 46818, 50139, 63138, 64611, 70227, 81362, 94707, 100278, 122043, 129222, 140454, 150417, 178891, 189414, 193833, 244086, 284121, 300834, 357782, 366129, 387666, 536673, 568242, 581499, 691577, 732258, 852363, 1073346, 1098387, 1162998, 1383154, 1481267, 1610019, 1704726, 2074731, 2196774, 2557089, 2962534, 3220038, 3295161, 4149462, 4443801, 4830057, 5114178, 6224193, 6590322, 8887602, 9660114, 9885483, 12448386, 13331403, 14490171, 18672579, 19770966, 25181539, 26662806, 28980342, 37345158, 39994209, 43470513, 50363078, 56017737, 75544617, 79988418, 86941026, 112035474, 119982627, 151089234, 168053211, 226633851, 239965254, 336106422, 359947881, 428086163, 453267702, 679901553, 719895762, 856172326, 1284258489, 1359803106, 2039704659, 2568516978, 3852775467, 4079409318, 6119113977, 7705550934, 11558326401, 12238227954, 23116652802, 34674979203, 69349958406, 104024937609, 208049875218]

約数ペア:

[(1, 208049875218), (2, 104024937609), (3, 69349958406), (6, 34674979203), (9, 23116652802), (17, 12238227954), (18, 11558326401), (27, 7705550934), (34, 6119113977), (51, 4079409318), (54, 3852775467), (81, 2568516978), (102, 2039704659), (153, 1359803106), (162, 1284258489), (243, 856172326), (289, 719895762), (306, 679901553), (459, 453267702), (486, 428086163), (578, 359947881), (619, 336106422), (867, 239965254), (918, 226633851), (1238, 168053211), (1377, 151089234), (1734, 119982627), (1857, 112035474), (2393, 86941026), (2601, 79988418), (2754, 75544617), (3714, 56017737), (4131, 50363078), (4786, 43470513), (5202, 39994209), (5571, 37345158), (7179, 28980342), (7803, 26662806), (8262, 25181539), (10523, 19770966), (11142, 18672579), (14358, 14490171), (15606, 13331403), (16713, 12448386), (21046, 9885483), (21537, 9660114), (23409, 8887602), (31569, 6590322), (33426, 6224193), (40681, 5114178), (43074, 4830057), (46818, 4443801), (50139, 4149462), (63138, 3295161), (64611, 3220038), (70227, 2962534), (81362, 2557089), (94707, 2196774), (100278, 2074731), (122043, 1704726), (129222, 1610019), (140454, 1481267), (150417, 1383154), (178891, 1162998), (189414, 1098387), (193833, 1073346), (244086, 852363), (284121, 732258), (300834, 691577), (357782, 581499), (366129, 568242), (387666, 536673)]