209314274412

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{6569}}^1$

素因数の和:7047

約数の個数: 96

約数和(自身を含む): 500665536000

約数和(自身を除く): 291351261588

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 149, 213, 251, 284, 298, 426, 447, 502, 596, 753, 852, 894, 1004, 1506, 1788, 3012, 6569, 10579, 13138, 17821, 19707, 21158, 26276, 31737, 35642, 37399, 39414, 42316, 53463, 63474, 71284, 74798, 78828, 106926, 112197, 126948, 149596, 213852, 224394, 448788, 466399, 932798, 978781, 1399197, 1648819, 1865596, 1957562, 2655329, 2798394, 2936343, 3297638, 3915124, 4946457, 5310658, 5596788, 5872686, 6595276, 7965987, 9892914, 10621316, 11745372, 15931974, 19785828, 31863948, 69493451, 117066149, 138986902, 208480353, 234132298, 245674031, 277973804, 351198447, 416960706, 468264596, 491348062, 702396894, 737022093, 833921412, 982696124, 1404793788, 1474044186, 2948088372, 17442856201, 34885712402, 52328568603, 69771424804, 104657137206, 209314274412]

約数ペア:

[(1, 209314274412), (2, 104657137206), (3, 69771424804), (4, 52328568603), (6, 34885712402), (12, 17442856201), (71, 2948088372), (142, 1474044186), (149, 1404793788), (213, 982696124), (251, 833921412), (284, 737022093), (298, 702396894), (426, 491348062), (447, 468264596), (502, 416960706), (596, 351198447), (753, 277973804), (852, 245674031), (894, 234132298), (1004, 208480353), (1506, 138986902), (1788, 117066149), (3012, 69493451), (6569, 31863948), (10579, 19785828), (13138, 15931974), (17821, 11745372), (19707, 10621316), (21158, 9892914), (26276, 7965987), (31737, 6595276), (35642, 5872686), (37399, 5596788), (39414, 5310658), (42316, 4946457), (53463, 3915124), (63474, 3297638), (71284, 2936343), (74798, 2798394), (78828, 2655329), (106926, 1957562), (112197, 1865596), (126948, 1648819), (149596, 1399197), (213852, 978781), (224394, 932798), (448788, 466399)]