196780430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6907}}^1$

素因数の和:6969

約数の個数: 64

約数和(自身を含む): 453606912

約数和(自身を除く): 256826482

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 370, 385, 407, 518, 770, 814, 1295, 2035, 2590, 2849, 4070, 5698, 6907, 13814, 14245, 28490, 34535, 48349, 69070, 75977, 96698, 151954, 241745, 255559, 379885, 483490, 511118, 531839, 759770, 1063678, 1277795, 1788913, 2555590, 2659195, 2811149, 3577826, 5318390, 5622298, 8944565, 14055745, 17889130, 19678043, 28111490, 39356086, 98390215, 196780430]

約数ペア:

[(1, 196780430), (2, 98390215), (5, 39356086), (7, 28111490), (10, 19678043), (11, 17889130), (14, 14055745), (22, 8944565), (35, 5622298), (37, 5318390), (55, 3577826), (70, 2811149), (74, 2659195), (77, 2555590), (110, 1788913), (154, 1277795), (185, 1063678), (259, 759770), (370, 531839), (385, 511118), (407, 483490), (518, 379885), (770, 255559), (814, 241745), (1295, 151954), (2035, 96698), (2590, 75977), (2849, 69070), (4070, 48349), (5698, 34535), (6907, 28490), (13814, 14245)]