190689954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4919}}^1$

素因数の和:5015

約数の個数: 64

約数和(自身を含む): 476098560

約数和(自身を除く): 285408606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2769, 2982, 4919, 5538, 6461, 9838, 12922, 14757, 19383, 29514, 34433, 38766, 63947, 68866, 103299, 127894, 191841, 206598, 349249, 383682, 447629, 698498, 895258, 1047747, 1342887, 2095494, 2444743, 2685774, 4540237, 4889486, 7334229, 9080474, 13620711, 14668458, 27241422, 31781659, 63563318, 95344977, 190689954]

約数ペア:

[(1, 190689954), (2, 95344977), (3, 63563318), (6, 31781659), (7, 27241422), (13, 14668458), (14, 13620711), (21, 9080474), (26, 7334229), (39, 4889486), (42, 4540237), (71, 2685774), (78, 2444743), (91, 2095494), (142, 1342887), (182, 1047747), (213, 895258), (273, 698498), (426, 447629), (497, 383682), (546, 349249), (923, 206598), (994, 191841), (1491, 127894), (1846, 103299), (2769, 68866), (2982, 63947), (4919, 38766), (5538, 34433), (6461, 29514), (9838, 19383), (12922, 14757)]