197428854

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 482236416

約数和(自身を除く): 284807562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 113, 119, 226, 238, 339, 357, 678, 714, 791, 1582, 1921, 2373, 2447, 3842, 4746, 4894, 5763, 7341, 11526, 13447, 14682, 17129, 26894, 34258, 40341, 41599, 51387, 80682, 83198, 102774, 124797, 249594, 276511, 291193, 553022, 582386, 829533, 873579, 1659066, 1747158, 1935577, 3871154, 4700687, 5806731, 9401374, 11613462, 14102061, 28204122, 32904809, 65809618, 98714427, 197428854]

約数ペア:

[(1, 197428854), (2, 98714427), (3, 65809618), (6, 32904809), (7, 28204122), (14, 14102061), (17, 11613462), (21, 9401374), (34, 5806731), (42, 4700687), (51, 3871154), (102, 1935577), (113, 1747158), (119, 1659066), (226, 873579), (238, 829533), (339, 582386), (357, 553022), (678, 291193), (714, 276511), (791, 249594), (1582, 124797), (1921, 102774), (2373, 83198), (2447, 80682), (3842, 51387), (4746, 41599), (4894, 40341), (5763, 34258), (7341, 26894), (11526, 17129), (13447, 14682)]