219961674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{2797}}^1$

素因数の和:3079

約数の個数: 48

約数和(自身を含む): 506762568

約数和(自身を除く): 286800894

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 257, 306, 514, 771, 1542, 2313, 2797, 4369, 4626, 5594, 8391, 8738, 13107, 16782, 25173, 26214, 39321, 47549, 50346, 78642, 95098, 142647, 285294, 427941, 718829, 855882, 1437658, 2156487, 4312974, 6469461, 12220093, 12938922, 24440186, 36660279, 73320558, 109980837, 219961674]

約数ペア:

[(1, 219961674), (2, 109980837), (3, 73320558), (6, 36660279), (9, 24440186), (17, 12938922), (18, 12220093), (34, 6469461), (51, 4312974), (102, 2156487), (153, 1437658), (257, 855882), (306, 718829), (514, 427941), (771, 285294), (1542, 142647), (2313, 95098), (2797, 78642), (4369, 50346), (4626, 47549), (5594, 39321), (8391, 26214), (8738, 25173), (13107, 16782)]