201247506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{2957}}^1$

素因数の和:3183

約数の個数: 48

約数和(自身を含む): 461448000

約数和(自身を除く): 260200494

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 199, 342, 398, 597, 1194, 1791, 2957, 3582, 3781, 5914, 7562, 8871, 11343, 17742, 22686, 26613, 34029, 53226, 56183, 68058, 112366, 168549, 337098, 505647, 588443, 1011294, 1176886, 1765329, 3530658, 5295987, 10591974, 11180417, 22360834, 33541251, 67082502, 100623753, 201247506]

約数ペア:

[(1, 201247506), (2, 100623753), (3, 67082502), (6, 33541251), (9, 22360834), (18, 11180417), (19, 10591974), (38, 5295987), (57, 3530658), (114, 1765329), (171, 1176886), (199, 1011294), (342, 588443), (398, 505647), (597, 337098), (1194, 168549), (1791, 112366), (2957, 68058), (3582, 56183), (3781, 53226), (5914, 34029), (7562, 26613), (8871, 22686), (11343, 17742)]