195961878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5419}}^1$

素因数の和:5482

約数の個数: 72

約数和(自身を含む): 506043720

約数和(自身を除く): 310081842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 246, 287, 294, 369, 441, 574, 738, 861, 882, 1722, 2009, 2583, 4018, 5166, 5419, 6027, 10838, 12054, 16257, 18081, 32514, 36162, 37933, 48771, 75866, 97542, 113799, 222179, 227598, 265531, 341397, 444358, 531062, 666537, 682794, 796593, 1333074, 1555253, 1593186, 1999611, 2389779, 3110506, 3999222, 4665759, 4779558, 9331518, 10886771, 13997277, 21773542, 27994554, 32660313, 65320626, 97980939, 195961878]

約数ペア:

[(1, 195961878), (2, 97980939), (3, 65320626), (6, 32660313), (7, 27994554), (9, 21773542), (14, 13997277), (18, 10886771), (21, 9331518), (41, 4779558), (42, 4665759), (49, 3999222), (63, 3110506), (82, 2389779), (98, 1999611), (123, 1593186), (126, 1555253), (147, 1333074), (246, 796593), (287, 682794), (294, 666537), (369, 531062), (441, 444358), (574, 341397), (738, 265531), (861, 227598), (882, 222179), (1722, 113799), (2009, 97542), (2583, 75866), (4018, 48771), (5166, 37933), (5419, 36162), (6027, 32514), (10838, 18081), (12054, 16257)]