211674679965

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{621631}}^1$

素因数の和:621719

約数の個数: 96

約数和(自身を含む): 446858919936

約数和(自身を除く): 235184239971

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 47, 63, 69, 105, 115, 141, 161, 207, 235, 315, 329, 345, 423, 483, 705, 805, 987, 1035, 1081, 1449, 1645, 2115, 2415, 2961, 3243, 4935, 5405, 7245, 7567, 9729, 14805, 16215, 22701, 37835, 48645, 68103, 113505, 340515, 621631, 1864893, 3108155, 4351417, 5594679, 9324465, 13054251, 14297513, 21757085, 27973395, 29216657, 39162753, 42892539, 65271255, 71487565, 87649971, 100082591, 128677617, 146083285, 195813765, 204516599, 214462695, 262949913, 300247773, 438249855, 500412955, 613549797, 643388085, 671983111, 900743319, 1022582995, 1314749565, 1501238865, 1840649391, 2015949333, 3067748985, 3359915555, 4503716595, 4703881777, 6047847999, 9203246955, 10079746665, 14111645331, 23519408885, 30239239995, 42334935993, 70558226655, 211674679965]

約数ペア:

[(1, 211674679965), (3, 70558226655), (5, 42334935993), (7, 30239239995), (9, 23519408885), (15, 14111645331), (21, 10079746665), (23, 9203246955), (35, 6047847999), (45, 4703881777), (47, 4503716595), (63, 3359915555), (69, 3067748985), (105, 2015949333), (115, 1840649391), (141, 1501238865), (161, 1314749565), (207, 1022582995), (235, 900743319), (315, 671983111), (329, 643388085), (345, 613549797), (423, 500412955), (483, 438249855), (705, 300247773), (805, 262949913), (987, 214462695), (1035, 204516599), (1081, 195813765), (1449, 146083285), (1645, 128677617), (2115, 100082591), (2415, 87649971), (2961, 71487565), (3243, 65271255), (4935, 42892539), (5405, 39162753), (7245, 29216657), (7567, 27973395), (9729, 21757085), (14805, 14297513), (16215, 13054251), (22701, 9324465), (37835, 5594679), (48645, 4351417), (68103, 3108155), (113505, 1864893), (340515, 621631)]