202771254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{739}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 477388800

約数和(自身を除く): 274617546

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 139, 141, 278, 282, 329, 417, 658, 739, 834, 973, 987, 1478, 1946, 1974, 2217, 2919, 4434, 5173, 5838, 6533, 10346, 13066, 15519, 19599, 31038, 34733, 39198, 45731, 69466, 91462, 102721, 104199, 137193, 205442, 208398, 243131, 274386, 308163, 486262, 616326, 719047, 729393, 1438094, 1458786, 2157141, 4314282, 4827887, 9655774, 14483661, 28967322, 33795209, 67590418, 101385627, 202771254]

約数ペア:

[(1, 202771254), (2, 101385627), (3, 67590418), (6, 33795209), (7, 28967322), (14, 14483661), (21, 9655774), (42, 4827887), (47, 4314282), (94, 2157141), (139, 1458786), (141, 1438094), (278, 729393), (282, 719047), (329, 616326), (417, 486262), (658, 308163), (739, 274386), (834, 243131), (973, 208398), (987, 205442), (1478, 137193), (1946, 104199), (1974, 102721), (2217, 91462), (2919, 69466), (4434, 45731), (5173, 39198), (5838, 34733), (6533, 31038), (10346, 19599), (13066, 15519)]