205358322

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 472227840

約数和(自身を除く): 266869518

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 47, 62, 78, 93, 94, 139, 141, 169, 186, 278, 282, 338, 403, 417, 507, 611, 806, 834, 1014, 1209, 1222, 1457, 1807, 1833, 2418, 2914, 3614, 3666, 4309, 4371, 5239, 5421, 6533, 7943, 8618, 8742, 10478, 10842, 12927, 13066, 15717, 15886, 18941, 19599, 23491, 23829, 25854, 31434, 37882, 39198, 46982, 47658, 56017, 56823, 70473, 84929, 112034, 113646, 140946, 168051, 169858, 202523, 246233, 254787, 336102, 405046, 492466, 509574, 607569, 728221, 738699, 1104077, 1215138, 1456442, 1477398, 2184663, 2208154, 2632799, 3312231, 4369326, 5265598, 6624462, 7898397, 15796794, 34226387, 68452774, 102679161, 205358322]

約数ペア:

[(1, 205358322), (2, 102679161), (3, 68452774), (6, 34226387), (13, 15796794), (26, 7898397), (31, 6624462), (39, 5265598), (47, 4369326), (62, 3312231), (78, 2632799), (93, 2208154), (94, 2184663), (139, 1477398), (141, 1456442), (169, 1215138), (186, 1104077), (278, 738699), (282, 728221), (338, 607569), (403, 509574), (417, 492466), (507, 405046), (611, 336102), (806, 254787), (834, 246233), (1014, 202523), (1209, 169858), (1222, 168051), (1457, 140946), (1807, 113646), (1833, 112034), (2418, 84929), (2914, 70473), (3614, 56823), (3666, 56017), (4309, 47658), (4371, 46982), (5239, 39198), (5421, 37882), (6533, 31434), (7943, 25854), (8618, 23829), (8742, 23491), (10478, 19599), (10842, 18941), (12927, 15886), (13066, 15717)]