202910408078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{977}}^1\times {\mathrm{7297}}^1$

素因数の和:8409

約数の個数: 64

約数和(自身を含む): 370005096960

約数和(自身を除く): 167094688882

約数列:

[1, 2, 7, 14, 19, 38, 107, 133, 214, 266, 749, 977, 1498, 1954, 2033, 4066, 6839, 7297, 13678, 14231, 14594, 18563, 28462, 37126, 51079, 102158, 104539, 129941, 138643, 209078, 259882, 277286, 731773, 780779, 970501, 1463546, 1561558, 1941002, 1986241, 3972482, 5465453, 7129169, 10930906, 13903687, 14258338, 14834801, 27807374, 29669602, 49904183, 99808366, 103843607, 135454211, 207687214, 270908422, 762821083, 948179477, 1525642166, 1896358954, 5339747581, 10679495162, 14493600577, 28987201154, 101455204039, 202910408078]

約数ペア:

[(1, 202910408078), (2, 101455204039), (7, 28987201154), (14, 14493600577), (19, 10679495162), (38, 5339747581), (107, 1896358954), (133, 1525642166), (214, 948179477), (266, 762821083), (749, 270908422), (977, 207687214), (1498, 135454211), (1954, 103843607), (2033, 99808366), (4066, 49904183), (6839, 29669602), (7297, 27807374), (13678, 14834801), (14231, 14258338), (14594, 13903687), (18563, 10930906), (28462, 7129169), (37126, 5465453), (51079, 3972482), (102158, 1986241), (104539, 1941002), (129941, 1561558), (138643, 1463546), (209078, 970501), (259882, 780779), (277286, 731773)]