208572182

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 404490240

約数和(自身を除く): 195918058

約数列:

[1, 2, 7, 13, 14, 26, 37, 47, 74, 91, 94, 182, 259, 329, 481, 518, 611, 658, 659, 962, 1222, 1318, 1739, 3367, 3478, 4277, 4613, 6734, 8554, 8567, 9226, 12173, 17134, 22607, 24346, 24383, 30973, 45214, 48766, 59969, 61946, 119938, 158249, 170681, 216811, 316498, 316979, 341362, 402649, 433622, 633958, 805298, 1146001, 2218853, 2292002, 2818543, 4437706, 5637086, 8022007, 14898013, 16044014, 29796026, 104286091, 208572182]

約数ペア:

[(1, 208572182), (2, 104286091), (7, 29796026), (13, 16044014), (14, 14898013), (26, 8022007), (37, 5637086), (47, 4437706), (74, 2818543), (91, 2292002), (94, 2218853), (182, 1146001), (259, 805298), (329, 633958), (481, 433622), (518, 402649), (611, 341362), (658, 316979), (659, 316498), (962, 216811), (1222, 170681), (1318, 158249), (1739, 119938), (3367, 61946), (3478, 59969), (4277, 48766), (4613, 45214), (6734, 30973), (8554, 24383), (8567, 24346), (9226, 22607), (12173, 17134)]