201004916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3391}}^1$

素因数の和:3504

約数の個数: 48

約数和(自身を含む): 421693440

約数和(自身を除く): 220688524

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 73, 116, 146, 203, 292, 406, 511, 812, 1022, 2044, 2117, 3391, 4234, 6782, 8468, 13564, 14819, 23737, 29638, 47474, 59276, 94948, 98339, 196678, 247543, 393356, 495086, 688373, 990172, 1376746, 1732801, 2753492, 3465602, 6931204, 7178747, 14357494, 28714988, 50251229, 100502458, 201004916]

約数ペア:

[(1, 201004916), (2, 100502458), (4, 50251229), (7, 28714988), (14, 14357494), (28, 7178747), (29, 6931204), (58, 3465602), (73, 2753492), (116, 1732801), (146, 1376746), (203, 990172), (292, 688373), (406, 495086), (511, 393356), (812, 247543), (1022, 196678), (2044, 98339), (2117, 94948), (3391, 59276), (4234, 47474), (6782, 29638), (8468, 23737), (13564, 14819)]