196868763

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1184

約数の個数: 48

約数和(自身を含む): 351676416

約数和(自身を除く): 154807653

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 271, 273, 813, 819, 887, 1897, 2439, 2661, 3523, 5691, 6209, 7983, 10569, 11531, 17073, 18627, 24661, 31707, 34593, 55881, 73983, 80717, 103779, 221949, 240377, 242151, 721131, 726453, 1682639, 2163393, 3124901, 5047917, 9374703, 15143751, 21874307, 28124109, 65622921, 196868763]

約数ペア:

[(1, 196868763), (3, 65622921), (7, 28124109), (9, 21874307), (13, 15143751), (21, 9374703), (39, 5047917), (63, 3124901), (91, 2163393), (117, 1682639), (271, 726453), (273, 721131), (813, 242151), (819, 240377), (887, 221949), (1897, 103779), (2439, 80717), (2661, 73983), (3523, 55881), (5691, 34593), (6209, 31707), (7983, 24661), (10569, 18627), (11531, 17073)]