201889506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 96

約数和(自身を含む): 511818048

約数和(自身を除く): 309928542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 101, 147, 182, 202, 273, 294, 303, 523, 546, 606, 637, 707, 1046, 1274, 1313, 1414, 1569, 1911, 2121, 2626, 3138, 3661, 3822, 3939, 4242, 4949, 6799, 7322, 7878, 9191, 9898, 10983, 13598, 14847, 18382, 20397, 21966, 25627, 27573, 29694, 40794, 47593, 51254, 52823, 55146, 64337, 76881, 95186, 105646, 128674, 142779, 153762, 158469, 193011, 285558, 316938, 333151, 369761, 386022, 666302, 686699, 739522, 999453, 1109283, 1373398, 1998906, 2060097, 2218566, 2588327, 4120194, 4806893, 5176654, 7764981, 9613786, 14420679, 15529962, 28841358, 33648251, 67296502, 100944753, 201889506]

約数ペア:

[(1, 201889506), (2, 100944753), (3, 67296502), (6, 33648251), (7, 28841358), (13, 15529962), (14, 14420679), (21, 9613786), (26, 7764981), (39, 5176654), (42, 4806893), (49, 4120194), (78, 2588327), (91, 2218566), (98, 2060097), (101, 1998906), (147, 1373398), (182, 1109283), (202, 999453), (273, 739522), (294, 686699), (303, 666302), (523, 386022), (546, 369761), (606, 333151), (637, 316938), (707, 285558), (1046, 193011), (1274, 158469), (1313, 153762), (1414, 142779), (1569, 128674), (1911, 105646), (2121, 95186), (2626, 76881), (3138, 64337), (3661, 55146), (3822, 52823), (3939, 51254), (4242, 47593), (4949, 40794), (6799, 29694), (7322, 27573), (7878, 25627), (9191, 21966), (9898, 20397), (10983, 18382), (13598, 14847)]