201391554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1724

約数の個数: 96

約数和(自身を含む): 528094080

約数和(自身を除く): 326702526

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 169, 182, 221, 238, 273, 338, 357, 442, 507, 546, 663, 714, 1014, 1183, 1326, 1547, 1669, 2366, 2873, 3094, 3338, 3549, 4641, 5007, 5746, 7098, 8619, 9282, 10014, 11683, 17238, 20111, 21697, 23366, 28373, 35049, 40222, 43394, 56746, 60333, 65091, 70098, 85119, 120666, 130182, 151879, 170238, 198611, 282061, 303758, 368849, 397222, 455637, 564122, 595833, 737698, 846183, 911274, 1106547, 1191666, 1692366, 1974427, 2213094, 2581943, 3948854, 4795037, 5163886, 5923281, 7745829, 9590074, 11846562, 14385111, 15491658, 28770222, 33565259, 67130518, 100695777, 201391554]

約数ペア:

[(1, 201391554), (2, 100695777), (3, 67130518), (6, 33565259), (7, 28770222), (13, 15491658), (14, 14385111), (17, 11846562), (21, 9590074), (26, 7745829), (34, 5923281), (39, 5163886), (42, 4795037), (51, 3948854), (78, 2581943), (91, 2213094), (102, 1974427), (119, 1692366), (169, 1191666), (182, 1106547), (221, 911274), (238, 846183), (273, 737698), (338, 595833), (357, 564122), (442, 455637), (507, 397222), (546, 368849), (663, 303758), (714, 282061), (1014, 198611), (1183, 170238), (1326, 151879), (1547, 130182), (1669, 120666), (2366, 85119), (2873, 70098), (3094, 65091), (3338, 60333), (3549, 56746), (4641, 43394), (5007, 40222), (5746, 35049), (7098, 28373), (8619, 23366), (9282, 21697), (10014, 20111), (11683, 17238)]