201248475

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{7433}}^1$

素因数の和:7484

約数の個数: 36

約数和(自身を含む): 351211896

約数和(自身を除く): 149963421

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 361, 475, 1083, 1425, 1805, 5415, 7433, 9025, 22299, 27075, 37165, 111495, 141227, 185825, 423681, 557475, 706135, 2118405, 2683313, 3530675, 8049939, 10592025, 13416565, 40249695, 67082825, 201248475]

約数ペア:

[(1, 201248475), (3, 67082825), (5, 40249695), (15, 13416565), (19, 10592025), (25, 8049939), (57, 3530675), (75, 2683313), (95, 2118405), (285, 706135), (361, 557475), (475, 423681), (1083, 185825), (1425, 141227), (1805, 111495), (5415, 37165), (7433, 27075), (9025, 22299)]