202187825

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 301694976

約数和(自身を除く): 99507151

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 191, 263, 575, 805, 955, 1315, 1337, 1841, 4025, 4393, 4775, 6049, 6575, 6685, 9205, 21965, 30245, 30751, 33425, 42343, 46025, 50233, 109825, 151225, 153755, 211715, 251165, 351631, 768775, 1058575, 1155359, 1255825, 1758155, 5776795, 8087513, 8790775, 28883975, 40437565, 202187825]

約数ペア:

[(1, 202187825), (5, 40437565), (7, 28883975), (23, 8790775), (25, 8087513), (35, 5776795), (115, 1758155), (161, 1255825), (175, 1155359), (191, 1058575), (263, 768775), (575, 351631), (805, 251165), (955, 211715), (1315, 153755), (1337, 151225), (1841, 109825), (4025, 50233), (4393, 46025), (4775, 42343), (6049, 33425), (6575, 30751), (6685, 30245), (9205, 21965)]